MWC Barcelona: a practical guide for first-time visitors from Thailand

What MWC is and what to expect

MWC, formerly known as Mobile World Congress, is the annual meeting of the mobile and connectivity industry organised by the GSMA. It brings together network operators, device makers, software and cloud companies, equipment suppliers, regulators and start-ups. The programme combines a large exhibition with conference sessions, side events and a great many private meetings.

Because so much happens in meetings, a good trip starts with your calendar. Decide whether you are there to sell, buy, learn, recruit or network, and place your fixed meetings first. Allow for the fact that people arrive late and rooms are busy, and avoid stacking too many commitments with no gaps.

Entry, visa and documents

Spain is part of the Schengen area, so Thai travellers should check the current Schengen requirements for their passport and purpose of travel with the embassy or consulate of the country that handles the application, or the official government portal. Business visitors may be asked to show an invitation, registration confirmation, proof of accommodation, return tickets and travel insurance. Processing times vary and the busy season before the show can be slow, so start early.

• Passport validity and blank pages, checked against the current official rules
• Registration confirmation and an invitation or meeting list, where relevant
• Hotel booking and return flight details, printed or saved offline
• Travel insurance details, and any medical documents you need to carry

Also check which entry-system changes for the Schengen area are in effect by your travel date, since new border and travel authorisation processes have been phased in over recent years. The official sources are the authority to follow.

Where to stay and getting to the venue

MWC has been held at a large fairground on the Barcelona side of the metropolitan area rather than in the old town, and the venue arrangements can change, so confirm the current location with the organiser. In show week, hotels close to the venue and in central areas are in heavy demand. Many visitors choose a hotel on a direct metro line, a regional train line or a shuttle route instead, accepting a longer ride in return for more choice and a calmer base.

Metro, trams, regional trains and taxis are all used by visitors. Check the official operators' sites for current routes, ticket types and any show-week arrangements, and test your route once before the first morning, because the entrance and security queue can add time.

Meals, rhythms and local habits

Spanish dining hours run later than in Thailand, and many restaurants serve dinner late in the evening. Venue food courts can be queued at midday, so eat a little early or late. If you are hosting a client dinner, book ahead in show week, state any dietary needs clearly, and check whether the restaurant takes the card you plan to use.

Barcelona is a popular destination and, like many busy cities, has pickpocketing around crowded transport hubs and tourist areas. Carry phones and wallets in front or in zipped pockets, keep laptops with you, and do not leave devices on a restaurant table or the back of a seat.

Money, cards and costs

The euro is the currency, and cards are widely accepted, including contactless payments. Tell your bank about the trip, check your foreign transaction fee and whether the card offers a choice between paying in euros or in baht at the terminal. Our guide on currency and card charges explains why paying in the local currency is usually the safer choice to compare.

Hotels may add a local tourist tax that is charged separately from the room rate, and some places add service charges, so read the booking terms. Keep receipts for business expenses and note the exchange rate on the card statement when you reconcile later.

Connectivity at a very crowded event

A mobile industry show is one of the places where networks are most stressed, and even well-prepared venues can see slow connections at peak times. Download your registration QR code, hotel and flight details, offline map and meeting contacts before you go to the hall. Our guide on crowded events and network congestion covers how to prepare.

For your own connection, a travel eSIM is a checkable option for Spain: you can install it at home on Wi-Fi, activate it on arrival, and keep your Thai SIM for calls, SMS and bank one-time passwords. Coverage and speed depend on the plan and local networks, and nothing guarantees a fast link in a packed hall, so treat it as a backup to your offline preparation. Confirm your phone supports eSIM, and check the plan's hotspot rules if you will tether a laptop.

A practical week plan

1. 1Two to three months beforeRegister, check Schengen entry steps, and book flights and a hotel while choices remain.
2. 2Beberapa minggu sebelumnyaConfirm meetings in writing, prepare a one-page company summary, and test the metro route.
3. 3A few days beforeInstall your eSIM, download offline maps and tickets, and tell your bank you are travelling.
4. 4In show weekArrive early each morning, keep gaps between meetings, and write notes after each conversation.
5. 5AfterwardsSend follow-ups within a few days while the meeting is fresh, and file receipts for expenses.

See eSIM options for Spain