Bath eSIM.
Wander the Roman Baths, Royal Crescent and honey-stone streets with data always to hand.
Bath eSIM plans: unlimited, or by the GB.
Every Bath eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Bath — you can always top up or switch on your next trip.
Unlimited plansHigh-speed data, nothing to count
Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.
- Best for streaming, video calls & hotspot
- Great for longer or open-ended trips
- One price per day — no GB anxiety
A set bundle, brilliant value
A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.
- Best value for lighter, shorter trips
- Clear allowance — pay only for what you need
- Top up any time from your phone
How much data do you need in Bath?
A rough, honest guide to sizing your Bath eSIM so you're not guessing. Most travellers in Bath are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.
Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.
Netflix by the pool, long video calls home and hotspot for the laptop — go Unlimited and stop counting.
Bath eSIM: your local data guide.
Compact and golden-stoned, Bath is a walking city where you'll want data to find the Roman Baths, book Thermae Bath Spa, and read up on Jane Austen's Georgian haunts. A Bath eSIM keeps maps and reviews live as you stroll from the Abbey to the Royal Crescent and out along Pulteney Bridge.
Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.
Where you'll lean on data in Bath.
Timed-entry tickets and audio guides need data, and maps link the Baths, Abbey and Pump Room in a tight cluster.
Look up the history of these Georgian sweeps and find the No.1 Royal Crescent museum as you photograph the facades.
Maps guide you to the best riverside viewpoints and let you book a Pulteney cruise along the Avon.
Reserve your rooftop-pool session and check opening hours at this modern spa fed by the city's hot springs.
Getting around Bath on your eSIM.
- First Bus— Buy Bath bus and park-and-ride m-tickets; live times and maps need data.
- V Cars— Bath and Bristol's main private-hire app; booking and live tracking need data.
- GWR— Book Great Western trains from Bath Spa; mobile tickets and live times need data.
- Uber— Available for later trips beyond the walkable centre; booking and tracking use data.
Bath is usually a one- or two-day visit taking in the Roman Baths, Abbey and Georgian crescents, often as a stop within a wider West Country trip.
The compact, walkable centre keeps usage low, so light 1 GB suits wifi-reliant travellers while a balanced 3 GB comfortably covers maps, tickets and day-trip planning for most visitors.
4G and 5G are reliable in the centre and at Bath Spa station; because the city sits in a valley, signal can dip on the surrounding hills and along rural Somerset lanes.
Discover Bath.




How to activate your Bath eSIM.
Full installation guide →
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04What is a Bath eSIM?
A Bath eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Bath data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.
Connected · 5G
Your Bath eSIM: data-only, zero bill shock.
Your Bath eSIM handles the internet while you travel. Your home number stays exactly where it is — no surprise roaming charges in Bath, no swapping your real SIM out.
The eSIM is data-only and runs alongside your home SIM. Your number, iMessage and WhatsApp keep working exactly as they do at home.
Turn data roaming OFF on your home SIM and ON for the eSIM. You pay once, up front — no overage, no metered surprises, no bill waiting when you land home.
Because it's data-only, the eSIM can't receive bank verification (OTP) text codes — those still go to your home number. Keep it reachable on Wi-Fi calling, or use app-based codes.

Why travellers choose My Holiday SIM for Bath.
eSIM ready in ~2 minutesCoverage in United Kingdom.
Your eSIM joins United Kingdom's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.
- EE
- O2
- Vodafone UK
- Three
Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.
Trusted networks, honest numbers.
No invented star ratings behind your Bath eSIM — just the numbers we actually stand behind.

Bath eSIM questions, answered.
Your Bath eSIM glossary.
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