Skip to content
Voykit
Set your trip — dates, party, bagsPlanner

Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

Major city · United Kingdom

Caernarfon

Stay one night inside the walls: the castle, a Welsh-speaking town and Snowdonia and Anglesey within 30 minutes by car.

Weather
see forecast
Currency
GBP
Best months
May–Sep
avoid Nov–Feb (short days, many closures)
Airports
MAN · LPL · VLY
Nights
1–2
Not field-verifiedbasic guide
Print / PDF guide
3 pages, for the metro and roaming-off days
Map
Google Maps Apple Maps Street View
Rules in force · 8Non-EU visitors get 90 days in any rolling 180-day window…
  • Europe ↗Non-EU visitors get 90 days in any rolling 180-day window, counted across all 29 Schengen states together — not per country; the Entry/Exit System now logs each crossing, so an overstay is detected automatically.
  • Europe ↗On the first Schengen entry since EES began, non-EU travellers give four fingerprints and a face photo at the border instead of a passport stamp; there is nothing to apply for or pay in advance.
  • Britain and Ireland ↗Neither the UK nor Ireland is part of Schengen: days spent here do not count towards the 90/180-day Schengen limit, and a Schengen visa does not admit you to either country.
  • Britain and Ireland ↗The island of Ireland runs on two currencies: euro in the Republic, pound sterling in Northern Ireland and Great Britain. Carry a card that pays in both without fees.
  • Britain and Ireland ↗Both islands drive on the left. Speed limits are in miles per hour in the UK (including Northern Ireland) and in kilometres per hour in the Republic of Ireland.
  • United Kingdom ↗Most visitors who do not need a UK visa now need an Electronic Travel Authorisation (ETA) before travelling; this includes EU nationals. Irish citizens are exempt. Check the UK government site for your passport.
  • United Kingdom ↗The UK is outside the EU and the Schengen area; a Schengen visa is not valid for the UK.
  • United Kingdom ↗Driving is on the left; London has congestion and emissions charges for most vehicles, so do not drive in the city.

Caernarfon is a walled town of about 9,600 people in Gwynedd, north-west Wales, built around Edward I's castle, a UNESCO World Heritage Site. Over 80% of residents speak Welsh, so it is one of the best places in Wales to hear the language in daily use. One night covers the castle and the old streets; two nights let you add Snowdonia or Anglesey without a car change.

Essentials

Quick answers and what things cost

Quick answers

The questions people ask first about Caernarfon, one line each. Tap a card for the full answer.

Cost cheat-sheet

2026 desk estimate · check

Typical prices for the everyday things, as ranges. Your currency is shown next to the local price.

  • Coffee£3–4 (≈ US$4–6)
  • Sit-down mealPub main course£12–18 (≈ US$16–25)
  • BeerDraught beer, pint£4–6 (≈ US$6–8)
  • SIM or eSIM, a weekeSIM or data SIM, about a week£8–15 (≈ US$11–20)
  • Museum or sight ticketCastle admission, adultabout £16 (≈ US$25) (check)
  • Budget bedHostel or B&B bed, a night, per person£30 (≈ US$40)
  • Mid-range bedDouble room, inn or guesthouse, a night, per room£110 (≈ US$150)
  • High-end bedDouble room, inn or guesthouse, a night, per room£180 (≈ US$250)

A day, not counting the bed: Budget £55 (≈ US$75) · Mid £95 (≈ US$130) · High £160 (≈ US$250)

Local prices, with USD next to them (rates 2026-09 (approximate); change it in the header). Ranges are desk estimates: check locally. Every price and the budget calculator →

Decide

What it is known for, and when the weather works

At a glance

What the city is known for, how you fly in, and where to find the phrases.

Caernarfon Castle (UNESCO World Heritage)Welsh-speaking townWelsh Highland RailwayGateway to Snowdonia and Anglesey
Airports
MAN Manchester (About 98 miles via the M56, A55 and A487; roughly 1 h 45 min by car.) · LPL Liverpool John Lennon (About 90 miles via the M56, A55 and A487.) · VLY Anglesey Airport (About 24 miles via the A55; limited weekday links.)

Weather and climate

Forecast from Open-Meteo · averages rounded

Caernarfon: next 7 days

Loading forecast…

Forecast: Open-Meteo (CC BY 4.0), model data for this point.

Air quality

Loading…

Model estimate (CAMS via Open-Meteo), not a street-level station; readings near busy roads run higher.

Jan

8°C

3°C

16 rd

Feb

8°C

3°C

13 rd

Mar

10°C

4°C

14 rd

Apr

12°C

5°C

12 rd

May

15°C

8°C

12 rd

Jun

17°C

10°C

12 rd

Jul

19°C

12°C

12 rd

Aug

19°C

12°C

13 rd

Sep

17°C

11°C

13 rd

Oct

14°C

8°C

16 rd

Nov

11°C

6°C

17 rd

Dec

9°C

4°C

17 rd

High / low °C · rd = rain days

Arrive & move

Airports are listed under At a glance; this is how to move once you are in

Getting around

The walled centre is small and walkable; most sights sit within 10 minutes on foot. Buses run from the Penllyn bus station, with Bangor every 15 minutes (about 30 min). The nearest train station is Bangor, about 8 miles away. A car helps for Snowdonia and Anglesey; parking sits behind the castle.

See & do

Day-trips, door to door

Day-trips

Door-to-door, not ride time

Snowdonia National Park

go

Door to door: About 30 min to the park edge

Car via the A4085 (≈ US$5,500)/A4086 (≈ US$5,500); buses also run from Caernarfon

Mountain walks and the highest peak in Wales; start early.

Anglesey

go

Door to door: About 30 min

Car via the A55 across the Britannia Bridge

Beaumaris Castle and coast; a full day with a car.

Bangor, Wales

go

Door to door: About 30 min

Bus from Penllyn, about every 15 min

Nearest railhead; useful for onward trains.

Harlech

go

Door to door: About 50 min

Car via the A496

Castle and coast; pair with the Welsh Highland Railway.

Barmouth

caution

Door to door: About 1 h

Car via the A496

Better as an overnight or a rail day out.

Dolgellau

caution

Door to door: About 1 h

Car via the A470

Long for a return day; combine with Snowdonia.

Eat & sleep

Which area to sleep in

Where to sleep

Areas, not hotels: pick the one that fits your arrival time and plans.

Inside the town walls

Old inns and guesthouses a few minutes' walk from the castle; the pick for one night.

Around Y Maes (town square)

Central, close to cafés and the bus station; short walk to the castle.

Outside the walls / A487 edge

Larger hotels and holiday parks with parking; 10–15 min walk in.

Practical

What a day costs, what to watch out for, and the pocket card

Cost per day

2026 estimate, excluding the bed unless stated
Budget
£45–75 (≈ US$60–100) excl. bed
Mid
£75–130 (≈ US$100–180) excl. bed
High
£130 (≈ US$180)+ excl. bed

Trip budget

2026 estimate · converts to your currency
Double room, inn or guesthouse1 × 1 night × £110£110
Food, local transport, entries2 × 1 day × £95£190
Castle admission, adult2 × £16 · check£32
Bus Bangor ↔ Caernarfon, both ways2 × £8 · check£16
eSIM, about a week of data2 × £10£20
Buffer 10%Price creep, a taxi you did not plan, one splurge£37
Trip total≈ £203 per person per day, bed included£405≈ US$550

2026 estimate in pounds; travel and flights excluded. Your choices stay in this browser.

Prices of common things

Coffee£3–4 (≈ US$4–6)
Pub main course£12–18 (≈ US$16–25)
Bistro main (Old Courthouse)from £18 (≈ US$25)
Draught beer, pint£4–6 (≈ US$6–8)
Castle admission, adultabout £16 (≈ US$25) (check)
eSIM or data SIM, about a week£8–15 (≈ US$11–20)

2026 estimate; check locally.

Watch out

Safety

A small, low-crime town; the real risks are uneven castle steps, fast A487 traffic and wet slate pavements. Standard UK advice applies.
  • Serving hours in small restaurants can be short and irregular: book or eat early.
  • The nearest railway station is Bangor, not Caernarfon: plan the bus link.
  • Castle hours shorten in winter and it closes 24–26 Dec and 1 Jan.
  • Summer accommodation fills fast: reserve ahead.

Emergency numbers

Emergency (police, fire, ambulance)
999
Emergency (EU-wide)
112
NHS non-urgent
111
Police non-urgent
101

Pocket card

One page · print or save as PDF

Fill in, then print or save as PDF

Stays in this browser only; nothing is sent anywhere.

CaernarfonCaernarfon

Pocket card · Voykit

My bed tonight

—

—

—

I'r cyfeiriad yma, os gwelwch yn ddaTo this address, please

Emergency

  • Emergency999
  • Emergency (EU-wide)112
  • NHS non-urgent111
  • Police non-urgent101

Embassy

No embassies in Caernarfon; the nearest consulates are in Cardiff and Manchester (check).

My embassy: —

Fare anchors (2026 estimate)

  • Bus Bangor → Caernarfon: about £4 (≈ US$6), about 30 min (check)
  • Castle admission, adult: about £16 (≈ US$25) (check)
  • Taxi in town: £5–10 (≈ US$7–14) (check)

Say or show

  • Helo — Hello (HEH-lo)
  • Diolch — Thank you (DEE-olch)
  • Bore da — Good morning (BOR-eh dah)
  • Os gwelwch yn dda — Please (os GWEL-ooch un thah)
  • Iechyd da — Cheers (YEH-khid dah)
  • Ble mae'r castell? — Where is the castle? (bleh mire KAS-teth)

Welsh is widely spoken; a few words go a long way.

Deep dive

What this guide covers so far, and its sources

Not a trip line yet

This is a basic guide: no airport-to-bed contract, walking clusters or day plans are published for Caernarfon. Airport, fare and schedule details are unverified; check the operators before you fly.

What we know, and what is coming

On this page

  1. Best months: May–Sep · avoid Nov–Feb (short days, many closures) · month by month →
  2. 3 airports and 3 areas to sleep in
  3. Weather: a 7-day forecast and monthly averages
  4. Cost per day in 3 bands
  5. 6 day-trips, door to door
  6. 4 things to watch out for, with emergency numbers

Coming as the guide grows

  1. Airport-to-bed contract for MAN and LPL: last bus and train times field-checked, taxi fallback, overnight rung.
  2. Walking clusters with rescue anchors: castle and walls, Y Maes, Doc Fictoria and the harbour, Segontium.
  3. Place pages with verified cutoffs (castle, Segontium, Welsh Highland Railway) and eat pages with last orders.
  4. Hostile arrival fixtures (rain, late bus, full hotels) so gates A–D can go green.

Meanwhile

Back to United Kingdom

Sources