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Major city · Switzerland

Porrentruy

Spend a half‑day to a full day in Porrentruy: see the castle, walk the old town and a museum, then enjoy a local meal.

Not yet checkedSourcesWhat these labels mean

Porrentruy is a compact historic town in the Jura. Its main sights – the castle, old‑town façades, and a museum – lie within a 10‑minute walk, so a single day covers the highlights. Add another day only for festivals or extra hiking in the surrounding Jura hills.

basic guide: no trip line yet
3 pages, for the metro and roaming-off days
Map
Google Maps Apple Maps Street View
More ways in
Print / PDF guide
Local time, weather, currency, airports
Weather
see forecast
Currency
CHF
Best months
May–Sep (check)
avoid Jan–Feb (cold, check)
Airport
BSL
Nights
0–1
Rules in force · 7Non-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.
  • Central Europe ↗Six of the nine countries here — Austria, Switzerland, Czechia, Slovakia, Hungary and Slovenia — charge a time-based motorway vignette, mostly digital and linked to the number plate; buy it before the first motorway past the border, because cameras, not toll booths, do the checking.
  • Central Europe ↗Temporary police checks at internal Schengen borders are common in this region in 2026 (Germany, Austria, Poland, Slovenia among others — check): keep your passport on you on every cross-border train, bus and road even though there is no fixed control post.
  • Switzerland ↗Switzerland is in the Schengen area but not the EU: check entry rules, the EU Entry/Exit System and any travel authorisation requirement for your passport on official sources.
  • Switzerland ↗Switzerland is outside the EU customs area: allowances on meat, alcohol and tobacco are strict and checked at borders.
  • Switzerland ↗Motorways need a vignette (sticker or e-vignette) before you drive on them.

Entry rules depend on your passport. Full visa guide

Checking your follows…
What is in this basic guide9 covered · 4 not yet ▾

Not in this guide yet

  • Walking areas with bag rules
  • Day plans checked against opening hours
  • Airport-to-bed timings and the last safe connection
  • Field-checked times and prices
Emergency numbers for Porrentruy112 ▾

Tap a number to call from your phone. These are the numbers listed in this guide; a row marked check has not been verified.

EssentialsQuick answers and what things cost

Essentials

Quick answers and what things cost

Quick answers

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

Show all 12 answers
DecideWhat it is known for, and when the weather works

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.

Porrentruy CastleJesuit college buildingsBotanical gardenJurassica Museum
Airports
BSL EuroAirport Basel-Mulhouse-Freiburg (about 1 h 40 min by train)

Best months at a glance

From the guide's best and avoid lists

  1. Jan

    Avoid

    3°C (37°F)

  2. Feb

    Avoid

    5°C (41°F)

  3. Mar

    not flagged

    10°C (50°F)

  4. Apr

    not flagged

    15°C (59°F)

  5. May

    Best

    20°C (68°F)

  6. Jun

    Best

    24°C (75°F)

  7. Jul

    Best

    27°C (81°F)

  8. Aug

    Best

    27°C (81°F)

  9. Sep

    Best

    22°C (72°F)

  10. Oct

    not flagged

    16°C (61°F)

  11. Nov

    not flagged

    9°C (48°F)

  12. Dec

    not flagged

    4°C (39°F)

Best: May–Sep. Avoid: Jan–Feb. Month by month →

Warmest Jul (27°C (81°F)), coolest Jan (−3°C (27°F) low), wettest Oct (10 rain days), driest Feb (6). Averages, not a forecast.

Weather and climate

Forecast from Open-Meteo · averages rounded

Porrentruy: 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

3°C (37°F)

−3°C (27°F)

7 rd

Feb

5°C (41°F)

−2°C (28°F)

6 rd

Mar

10°C (50°F)

1°C (34°F)

8 rd

Apr

15°C (59°F)

5°C (41°F)

9 rd

May

20°C (68°F)

9°C (48°F)

9 rd

Jun

24°C (75°F)

13°C (55°F)

8 rd

Jul

27°C (81°F)

15°C (59°F)

7 rd

Aug

27°C (81°F)

14°C (57°F)

8 rd

Sep

22°C (72°F)

11°C (52°F)

9 rd

Oct

16°C (61°F)

6°C (43°F)

10 rd

Nov

9°C (48°F)

1°C (34°F)

9 rd

Dec

4°C (39°F)

−2°C (28°F)

8 rd

High / low, both scales · rd = rain days

Arrive & moveAirports are listed under At a glance; this is how to move once you are in

Arrive & move

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

Getting around

The town is best explored on foot; the tourism office offers a marked walking tour covering the castle, old town and key museums.

Nearest full guides

Straight-line distance, not travel time

See & doDay-trips, door to door

See & do

Day-trips, door to door

Day-trips

Door-to-door, not ride time

Delémont

go

Door to door: ≈ 45 min

SBB regional train, about 20 min

Historic town with market and museum.

Basel

caution

Door to door: ≈ 2 h

SBB direct train, about 1 h 40 min

Longer trip; best for a half‑day if time allows.

Jura hiking trail (near Vaufrey)

go

Door to door: ≈ 2 h incl. bus

Bus from Porrentruy to Vaufrey, about 30 min, then trail

Scenic walks; check trail conditions in spring.

Eat & sleepWhich area to sleep in

Eat & sleep

Which area to sleep in

Where to sleep

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

Auberge d'Ajoie

Budget guesthouse in the town centre, easy walk to sights.

Hôtel de la Gare

Mid‑range hotel opposite the railway station.

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

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
CHF 50–70 (≈ US$65–90) excl. bed
Mid
CHF 80–120 (≈ US$100–150) excl. bed
High
CHF 130 (≈ US$170)+ excl. bed

Trip budget

2026 estimate · converts to your currency

Prices of common things

CoffeeCHF 3–5 (≈ US$4–7)
Totché sliceCHF 4–6 (≈ US$5–8)
Ajoie sausageCHF 8–12 (≈ US$10–15)
Museum entryCHF 5–10 (≈ US$7–13)

2026 estimate; check locally.

Watch out

Safety

Porrentruy is generally safe; petty crime low, but keep an eye on belongings on night trains.
  • Check opening hours of the castle and museums; they vary seasonally.
  • Limited night transport – the last train leaves around 22:00.

Emergency numbers

Police
112
Fire
118
Ambulance
144
Rega (air rescue)
1414

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.

PorrentruyPorrentruy

Pocket card · Voykit

My bed tonight

—

—

—

À cette adresse, s’il vous plaîtTo this address, please

Emergency

  • Police112
  • Ambulance144

Embassy

US consulate in Basel; Swiss police 112 for emergencies.

My embassy: —

Fare anchors (2026 estimate)

  • Porrentruy train station → town centre (walk): 0 CHF (≈ under US$1) (walk 5 min)

Say or show

  • Excusez‑moi / Pardon — Excuse me / Sorry (exküzé mwa / pardón)
  • Merci — Thank you (mehr‑see)
  • C’est combien ? — How much is it? (say konbyan)
  • Où sont les toilettes ? — Where is the toilet? (oo son lay twah‑let)
Deep diveWhat this guide covers so far, and its sources

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 Porrentruy. 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 (check) · avoid Jan–Feb (cold, check) · month by month →
  2. 1 airport and 2 areas to sleep in
  3. Weather: a 7-day forecast and monthly averages
  4. Cost per day in 3 bands
  5. 3 day-trips, door to door
  6. 2 things to watch out for, with emergency numbers

Coming as the guide grows

  1. An airport-to-bed path that says whether a late landing still works
  2. Walking clusters with bag rules
  3. Day plans checked against opening hours
  4. Field-verified times and fares

Meanwhile

Back to Switzerland

Sources

Ask about Porrentruy

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