eSIM for COP31 in Antalya: how to stay connected from 9 to 20 November 2026
Twelve days of negotiations, a Leaders' Summit, delegations from all over the world and about 100,000 international visitors expected in November (QNB estimate). Whether you are a delegate, an observer, a journalist on deadline, a startup looking for investors or a tourist who picked Antalya for exactly these dates, there is one thing you cannot afford: losing your connection. This guide brings together verified facts about COP31, rules and precautions for Turkey, and real data usage figures, to help you work out what connectivity you actually need.
COP31 at a glance: dates, venue and key figures
The 31st Conference of the Parties to the UN climate convention takes place in Antalya, Turkey, from Monday 9 to Friday 20 November 2026, at the Antalya Expo Center. Turkey is the host, and its Minister of Environment, Urbanisation and Climate Change, Murat Kurum, is the COP31 President. Leadership of the negotiations goes to Australia: minister Chris Bowen is President of Negotiations, under the compromise reached during COP30 in Brazil, when neither Turkey nor Australia was willing to withdraw its bid.
| What | Detail | Why it matters to you |
|---|---|---|
| Dates | 9-20 November 2026 | Twelve days: choose your eSIM duration with a margin before and after |
| Leaders' Summit | 11 and 12 November, the third and fourth days of the conference | The busiest days, with the heaviest security measures |
| Venue | Antalya Expo Center, Aksu, on the former Expo 2016 grounds | Outside the city centre: getting around depends heavily on maps and apps |
| Expected visitors | About 100,000 international visitors in November; 50-100 heads of state or government | More people means busier networks, on site and in the city |
| Closing day | Sunday 15 November: venue closed, according to information published so far | Check the official programme before scheduling meetings |
The figure of 100,000 international visitors is an estimate reported by QNB, which itself admits that a precise number is difficult to give. The number of heads of state or government (between 50 and 100) is also a forecast. For operational information, rely on the COP31 Presidency website and the UNFCCC page for participants.
Why connectivity is not a detail at COP31
Picture the scene. It is day four, the Leaders' Summit is underway, you are queuing at a security check and a message tells you the meeting has been moved forward by an hour. Or you are a journalist with a piece to file and the hotel Wi-Fi, twenty minutes by car from the venue, keeps dropping. Or you are a startup with one chance to pitch to an investor and the connection fails just as you open your deck.
A COP is not an ordinary trade fair: it is a place where information travels faster than people on foot. Rooms change, sessions move, draft texts circulate, bilateral meetings get arranged at the last minute. Those who are connected decide; those who are not chase.
- Delegates and observers: documents, schedules, messaging with their delegation, access to their organisation's systems.
- Journalists and photographers: live reports, heavy file uploads, video interviews, newsroom deadlines.
- NGOs, companies and startups: meetings, demos, contact exchange, online presentations.
- Tourists in Turkey in November: maps, translators, bookings, taxis and, simply, being able to write home.
For all these profiles the question is the same: what happens if the network I rely on does not hold up? An eSIM bought before you leave is a simple way to have a plan B that does not depend on anyone else's Wi-Fi.
Blue Zone, Green Zone, accreditation and visa
As at every COP, the venue is divided into areas with different levels of access. Knowing which one you will be in also helps you predict how much you will need a personal connection.
Blue Zone: the official United Nations area
This is the area run by the UNFCCC, the UN climate secretariat. It hosts negotiations, official meetings and national pavilions, and is open only to accredited participants: delegations, UN officials, observer organisations, academics and accredited media.
Green Zone: events open to business, civil society and innovation
This is the area for public events run by Turkey: NGO activities, cultural programmes, academic work, company presentations, panels and exhibitions. According to QNB, technology players, investors, startups and young people will meet here. Access arrangements should be checked on the Presidency's official channels.
The COP31 visa
According to the UNFCCC FAQ updated on 1 October 2026, registered participants who need a visa must obtain a COP31 Visa through the Turkish e-Visa platform, issued free of charge and valid for multiple entries. Participants who are visa-exempt are advised to apply anyway for an exemption certificate, on a voluntary basis. Accompanying persons who are not registered cannot obtain a COP31 Visa.
On its information page for participants, the UNFCCC warns of a recent rise in spam and phishing aimed at people taking part in its processes. Accreditation, accommodation and visas go through official channels only: unfccc.int and the COP31 Presidency website. Be wary of anyone promising to speed up an accreditation. Many registration windows are closed or closing: always check the latest deadlines.
Antalya in numbers and where COP31 takes place
Antalya is not just any conference city. According to Euromonitor International's Top 100 City Destinations ranking, in 2025 it was the eighth most visited city in the world, with 18.6 million international arrivals (+8% on 2024). Istanbul is in the same top 10, in fifth place with 19.7 million. Antalya is mainly a Mediterranean beach destination, with the old town of Kaleiçi, the Düden waterfalls and the ancient sites along the coast.
The conference centre is in the Aksu district, on the eastern side of the city, on the grounds built for Expo 2016. Travel guides put it at about 20-30 minutes by car from Antalya Airport (AYT). That has a practical meaning: between airport, hotel and venue you will be on the move a lot, often with map apps, taxis and shuttles, and all of these run on mobile data.
In November Antalya will therefore have two audiences: the tourists who come in every season and the international climate community. More people, more devices, more demand on the network at the same time.
Working during the conference: hotspot and continuity
Your phone is the easy part. The problem is your computer: reports to write, calls to make, files to upload, live broadcasts to manage. That is why it makes sense to choose an eSIM that includes a hotspot, meaning the ability to share data with a PC or tablet.
We could not find official data on the capacity of the Wi-Fi that will be available at COP31, so we cannot promise you anything either way. What we know in general is that the shared networks at big events are used by thousands of devices at once and that, when it really matters, it is best to have a connection of your own. Four habits help:
- Do not depend on a single network. Venue or hotel Wi-Fi as the first choice, an eSIM as a ready-to-use backup.
- Use your phone as a bridge for your PC. The hotspot is for the moments when the Wi-Fi drops, not just for travelling.
- Prepare for heavy files. Video, high-resolution photos and live streams use a lot: with a fixed-gigabyte plan the risk of running out mid-day is real (we will see it in the real data below).
- Avoid sensitive logins on unknown public Wi-Fi. For email and your organisation's systems, a personal mobile connection is the more prudent choice.
Turkey: rules and precautions on phones, eSIMs and access to services
Three things to know before you leave. None is a reason to give up the trip, and all are easier to handle at home than on arrival.
The 120-day rule (IMEI)
Turkey requires the registration of phones bought abroad. For visitors, according to industry guides, a foreign device can use local networks for 120 days without registration; beyond that limit the IMEI must be registered, at a cost, otherwise the phone is blocked from Turkish networks. For a trip linked to COP31 you are well below the threshold. If in doubt, the reference is the Turkish communications authority, the BTK.
Better to buy your eSIM before you leave
Several industry sources report that since July 2025 the BTK has restricted access, from inside Turkey, to the websites and apps of various international eSIM providers; there is, however, no official public list. The practical consequence is simple: buy and install your eSIM before you leave, while you have secure Wi-Fi, and keep the email with the QR code at hand.
A stable connection does not mean guaranteed access to every service
Independent observers such as NetBlocks have documented, on several occasions, restrictions or slowdowns of social and messaging platforms in Turkey: after the February 2023 earthquake, in March 2025 (about 42 hours, during the protests over the arrest of Istanbul's mayor) and in September 2025 (about a day, on Istanbul networks). A coalition of press freedom organisations led by Article 19 has also pointed out that many major VPN providers have been blocked in the country for years.
An eSIM gives you the network, not a guarantee that every service is reachable at every moment. If you depend on a specific platform for work, plan an alternative (a second messaging channel, email, a backup contact) and follow local rules and your organisation's policies. A VPN is not a guaranteed solution.
BLIVALE Turkey Unlimited eSIM: what it includes and how much it costs
The BLIVALE Turkey Unlimited eSIM offers a truly unlimited data connection in Turkey, running on the main local networks: AVEA, Vodafone and Turkcell. It is a premium profile that applies no Fair Usage Policy (FUP) and no speed limits, with an automatic reset of high-speed traffic every 24 hours. Being able to count on an unlimited eSIM means something that matters a great deal at an event like COP31: continuity of connection and the peace of mind of not watching a counter.
- Hotspot included, to share data with PCs, tablets and other devices.
- No contract and no ID documents required.
- Support for all internet apps: WhatsApp, Teams, Zoom and GPS navigation.
- Validity in calendar days, with a reset at midnight UTC+0: in Turkey (UTC+3) that is 03:00 in the morning.
- Personalised QR code by email within 1-4 hours of purchase: do not wait until the last minute.
Prices and direct checkout links
The links add your chosen variant straight to the cart. The average daily cost falls slightly with duration.
| Duration | Price | Average cost per day | Designed for | Checkout |
|---|---|---|---|---|
| 7 days | € 24.70 | about € 3.53 | Leaders' Summit visitors or a short business trip | Acquista 7 giorni |
| 15 days | € 50.70 | about € 3.38 | The whole of COP31 (9-20 November) with a day to spare before and after | Acquista 15 giorni |
| 20 days | € 66.70 | about € 3.34 | The conference plus a few days of sightseeing or work in Turkey | Acquista 20 giorni |
| 30 days | € 99.70 | about € 3.32 | Long stays, assignments and field projects | Acquista 30 giorni |
Looking for a different duration or plan? On the Unlimited eSIM page you can see all the available alternatives.
Unlimited refers to data, not coverage: the signal always depends on local operators' networks and on congestion at the time, which can be felt at a venue with tens of thousands of people. The concrete advantage is being able to use maps, video, tethering and video calls without a gigabyte cap to worry about.
When activation starts: the detail that changes your days
One point people often discover too late: when you install the QR code, activation starts immediately. Your days of use begin counting from that moment, not from when you land in Antalya.
If you install the eSIM the day before departure or on the same day, you need an active internet connection to complete the installation (home, hotel or airport Wi-Fi). Remember too that the QR code arrives by email within 1-4 hours of purchase: plan with some margin.
In practice, if you arrive for 9 November and chose 15 days, it is best to install the eSIM close to departure, but not at the last minute: count your days from when you install it.
Hotspot and real number: two advantages for people working on the road
The BLIVALE Unlimited Premium and BLIVALE Unlimited Smart eSIMs have the hotspot included, so they suit all travellers with several devices, families, and anyone sharing their connection with tablets and computers.
Most of the other eSIMs also offer a hotspot; however, if you expect to use it heavily, the Unlimited Premium eSIMs from BLIVALE are recommended.
BLIVALE provides eSIMs with a real mobile number for calls and SMS in the country, in the region or worldwide. The number can also be used to receive OTP codes and to sign up for apps such as WhatsApp, where virtual numbers are not accepted.
How much data do you really use: a real case in Turkey
"But how many gigabytes do I need?" is a question almost nobody answers with an honest number, because it depends on how you use your phone. To give you a concrete reference we analysed the usage data of a BLIVALE Turkey Unlimited eSIM from 10 to 15 July 2026, taken from the monitoring dashboard.
Daily usage in GB, Turkey Unlimited eSIM (10-15 July 2026)
* Partial days (on 10 July the first record is at 13:33, on 15 July the last at 14:54). Days calculated on UTC time, as on the monitoring dashboard; 1 GB = 1,000 MB.
The chart shows what a fixed-gigabyte plan does not: usage is not regular. There are days of 3-4 GB and days when traffic spikes: on 11 July it was almost 10 GB, on 14 July over 8.5. In single hourly records, about 1.6 GB was reached. With a 10 GB plan, a day like 11 July would have used almost all of it.
Here are the original dashboard screenshots, with the total matching the analysis above (126 records, about 30.65 GB):
This is a real example of usage, not an average valid for everyone and not a promise of consumption. The dashboard shows a 4-8 hour delay in displaying details and reports times in UTC (Turkey is three hours ahead). We do not know which apps generated the traffic: the data only shows how much usage can vary when there is no cap to respect.
Checklist before leaving for Antalya
- Check your accreditation and, if needed, your COP31 Visa or exemption certificate on the official UNFCCC and Presidency channels.
- If you are a tourist, check Turkey's entry rules for your nationality with the Turkish authorities.
- Check that your phone supports eSIM and is not carrier-locked.
- Buy your eSIM before departure: the QR code arrives by email within 1-4 hours.
- Install the eSIM on Wi-Fi, remembering that the days start immediately.
- Choose the duration to match your dates: for the whole of COP31, the 15-day plan leaves a day of margin before and after.
- Save the email with the QR code offline too and take a screenshot.
- Download offline maps of Antalya and the Aksu area, and save addresses and bookings.
- Plan an alternative for the services you depend on for work, and remember that a VPN is not guaranteed.
- Be wary of unofficial emails and offers about accreditation, accommodation and visas.
Frequently asked questions (FAQ)
When and where does COP31 take place?
COP31, the 31st Conference of the Parties to the UN climate convention, takes place in Antalya, Turkey, from 9 to 20 November 2026 at the Antalya Expo Center in the Aksu district. The Leaders' Summit is scheduled for 11 and 12 November, the third and fourth days of the conference.
Who can enter the Blue Zone and who the Green Zone?
The Blue Zone is the official United Nations area where the negotiations take place and the national pavilions are located: it is open only to participants accredited by the UNFCCC (delegations, observers and accredited media). The Green Zone hosts public events run by Turkey, with spaces for NGOs, academia, companies, startups and cultural initiatives. Access rules for the Green Zone should be checked on the official channels of the COP31 Presidency.
Do I need a visa to attend COP31?
According to the UNFCCC FAQ updated on 1 October 2026, registered participants who need a visa to enter Turkey must obtain a COP31 Visa through the Turkish e-Visa platform, issued free of charge. Participants who are visa-exempt are advised to apply anyway, on a voluntary basis, for an exemption certificate. The visa is multiple-entry and reserved for participants approved by the UNFCCC: accompanying persons who are not registered are not eligible. Tourists are subject to the ordinary entry rules for Turkey for their nationality, to be checked with the Turkish authorities.
Is the conference Wi-Fi enough to work?
We could not find official data on the capacity of the COP31 Wi-Fi, so we cannot say. In general, at big events the shared network is used by thousands of devices at the same time, and anyone who needs to broadcast live, make calls or upload heavy files has a concrete advantage in having a connection of their own as a backup. An eSIM with a hotspot lets you connect your computer too, without depending on a single network.
What does the BLIVALE Turkey Unlimited eSIM include?
It is a premium profile with truly unlimited data in Turkey, running on the local networks AVEA, Vodafone and Turkcell. It applies no Fair Usage Policy and no speed limits, with an automatic reset of high-speed traffic every 24 hours. It includes the hotspot, works with WhatsApp, Teams, Zoom and GPS navigation, and requires no contracts or ID documents.
How much does it cost and which duration should I choose?
The durations available with a direct link are 7, 15, 20 and 30 days, at 24.70, 50.70, 66.70 and 99.70 euros respectively. Since COP31 runs from 9 to 20 November, anyone attending the whole conference and adding a day before and after for travel can choose the 15-day plan; for longer stays or to add a holiday in Turkey there are the 20 and 30-day plans. Those coming only for the Leaders' Summit on 11-12 November can consider the 7-day plan.
When do the days of use of the eSIM start?
Activation starts immediately, the moment you install the QR code: your days of use begin from that instant, not from your arrival in Turkey. If you install the eSIM the day before departure or on the same day, you need an internet connection (Wi-Fi) to complete the installation. Validity is calculated in calendar days and resets at midnight UTC+0, that is 03:00 Turkish time.
After purchase, how long does the QR code take to arrive?
The personalised QR code is sent by email within 1-4 hours of purchase. It is therefore best to buy a little in advance, save the email and install the eSIM when you have Wi-Fi available.
Does the Unlimited eSIM have a hotspot?
Yes. The BLIVALE Unlimited Premium and Unlimited Smart eSIMs have the hotspot included, so they suit people travelling with several devices and families. Most of the other eSIMs also offer a hotspot, but for heavy use the Unlimited Premium eSIMs are recommended.
Can I receive calls, SMS and OTP codes with a travel eSIM?
Not with a standard data-only eSIM. BLIVALE does, however, provide eSIMs with a real mobile number, for calls and SMS in the country, in the region or worldwide. The number can also be used to receive OTPs and to sign up for apps such as WhatsApp, where virtual numbers are not accepted.
Do I need to register my phone (IMEI) to use an eSIM in Turkey?
According to industry guides and information on registering foreign phones in Turkey, a foreign device can use Turkish networks for 120 days without registration; beyond that limit the IMEI must be registered, otherwise the phone is blocked. For a trip like COP31, well under 120 days, the rule is not a problem. The official reference is the Turkish authority BTK, to be consulted if in doubt.
Can I buy the eSIM after arriving in Turkey?
It is not recommended. Several industry sources report that since July 2025 the Turkish authority BTK has restricted, from inside Turkey, access to the websites and apps of various international eSIM providers; there is no official public list. The most prudent choice is to buy and install the eSIM before departure, on Wi-Fi.
How much data do you really use with an Unlimited eSIM in Turkey?
It depends on how you use your phone. In a real case of a BLIVALE Turkey Unlimited eSIM monitored from 10 to 15 July 2026, total traffic was about 30.65 GB, with a peak of about 9.94 GB in a single day (11 July) and an average of about 6.6 GB over the four full days of the period. It is an example of usage, not an average valid for everyone.
Conclusions
For twelve days COP31 will be one of the most closely watched international events of 2026, in a city, Antalya, that already welcomed 18.6 million international visitors in 2025. Anyone going for work knows that time at a conference is counted in minutes; anyone going as a tourist knows that a map that will not load ruins a day.
The most useful advice is also the least exciting: sort out the boring things before you leave. Accreditation and visa, registration details, alternatives for the services you depend on, and your connection. With a BLIVALE Unlimited eSIM you get continuity of connection and truly unlimited data in Turkey, with a hotspot included for your computer; and if you also need a number for OTPs, calls and SMS, there is the eSIM with a real number. The rest, negotiations included, is up to the people who will be there.
The next time you are in transit or travelling, do not be left without a connection.
There are international connectivity solutions designed precisely for travellers and professionals: activated in 2 minutes, working in over 200 countries, with no long-term contracts.
Notes and references: COP31 dates, venue, presidency and structure from Wikipedia (2026 United Nations Climate Change Conference) and the UNFCCC information page for participants; the estimate of about 100,000 international visitors, the expected number of heads of state and the description of the Blue and Green Zones from QNB (16 July 2026); the COP31 visa from the UNFCCC FAQ of 1 October 2026; Antalya data from Euromonitor International (Top 100 City Destinations 2025), as reported by WP Travel; IMEI rules, limits on eSIM providers and restrictions on access to services from industry sources and from observers such as NetBlocks, not from official lists, and they should be verified with the Turkish authorities. Product information comes from BLIVALE's public documentation; usage data from the monitoring dashboard of a BLIVALE Turkey Unlimited eSIM (10-15 July 2026). Prices, dates and rules may change without notice.
