Thun Travel Guide

City City in Bern, Switzerland

Lake Thun’s promenades and a medieval castle overlooking town are the obvious pulls in Thun. Visitors take boat trips across the lake, eat locally caught fish at quayside restaurants and day-trip into the Bernese Oberland for alpine hiking and glacier views.

Costs
Typical daily budget: $150-$300
Expect high prices for meals and hotels; public transport efficient.
Safety
Very safe
Low crime, tourist-friendly, safe at all hours.
Best Time
Best months: May-Sep
Summer for lake and mountain activities; winter for nearby skiing.
Local Time
9:18 AM
GMT+2
Weather
Overcast 55°F
Overcast
Population
43,723
Infrastructure & Convenience
Frequent trains, compact old town, good English signage in tourist areas.
Popularity
Popular with European tourists seeking lakeside Swiss scenery.
Known For
Lake Thun,medieval Thun Castle,old town riverfront,Bernese Oberland views,boat cruises,cobblestone streets,local markets,proximity to Interlaken
Thun Castle dates to the 12th century and houses the Bernese Oberland regional museum.

Why Visit Thun? #

Thun sits where lake and river meet beneath the Bernese Alps, offering a compact medieval center, a hilltop castle and lakeside promenades. Stroll cobbled streets past the 12th-century Thun Castle, board a boat on Lake Thun or hop to nearby mountain trails for alpine panoramas. The town’s blend of historic architecture, waterfront cafés and easy access to the Bernese Oberland makes it a rewarding base for both culture and nature.

Best Things to Do in Thun

All Attractions ›

Thun Bucket List

Don't Miss
  • Thun Castle (Schloss Thun) - Medieval castle with panoramic town and lake viewpoints plus historical exhibits.
  • Old Town & Obere Hauptgasse - Cobblestone streets, arcaded shops, and riverside promenades along the Aare.
  • Lake Thun boat cruise - Short boat cruises connecting lakeside villages, castles, and mountain scenery.
Hidden Gems
  • Wocher Panorama Museum - Historic cylindrical panorama painting illustrating 19th-century city views and daily life.
  • Schadau Park & Castle - Lakeside park with lawns, walking paths, and a 19th-century Schadau Castle.
  • Gunten lakeside village - Quieter village on Lake Thun offering pebble beaches and ferry connections.
Day Trips
  • Interlaken & Jungfrau region - Train to Interlaken for access to Grindelwald, Lauterbrunnen, and alpine railways.
  • Niederhorn cable car - Short trip to Niederhorn for ridge walks, ibex sightings, and lake panoramas.

Best Time to Visit Thun #

Visit Thun between late spring and early autumn for warm, sunny days ideal for hiking and boating. Winters are cold and snowy, offering a picturesque alpine atmosphere.

Winter
December - February · -5-5°C (23-41°F)
Snowy alpine feel with crisp lake air; great for snowy landscapes and cozy cafés but many mountain trails are closed.
Spring
March - May · 5-18°C (41-64°F)
Blooming valleys and clearer weather; lower crowds and pleasant hikes before high summer tourism hits the lakes and peaks significantly.
Summer
June - August · 15-28°C (59-82°F)
Warm, sunny and ideal for boating, hiking and mountain day trips - expect tourists but plenty of outdoor activity options.

Best Time to Visit Thun #

Climate

Thun's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from -3°C to 24°C. Abundant rainfall (1049 mm/year), wettest in June.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-20°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 4°C and lows of -3°C. Moderate rainfall (65 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
85%
Humidity
Very Humid

Weather

65 mm
Rainfall
1.7 m/s
Wind
Calm
0.1
UV Index
Low
8.9h daylight

February

February is cold with highs of 6°C and lows of -2°C. Moderate rainfall (69 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
83%
Humidity
Very Humid

Weather

69 mm
Rainfall
2.0 m/s
Wind
Calm
0.3
UV Index
Low
10.2h daylight

March

March is cold with highs of 11°C and lows of 0°C. Moderate rainfall (66 mm) and partly cloudy skies.

57 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
81%
Humidity
Very Humid

Weather

66 mm
Rainfall
2.3 m/s
Wind
Calm
0.6
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 14°C and lows of 3°C. Regular rainfall (81 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
14°
78%
Humidity
Very Humid

Weather

81 mm
Rainfall
2.3 m/s
Wind
Calm
1.0
UV Index
High
13.4h daylight

May

May is cool with highs of 19°C and lows of 8°C. Significant rainfall (104 mm) and mostly overcast skies.

59 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
19°
79%
Humidity
Very Humid

Weather

104 mm
Rainfall
2.1 m/s
Wind
Calm
1.4
UV Index
High
14.8h daylight

June

June is cool with highs of 22°C and lows of 10°C. The wettest month with heavy rain (122 mm) and partly cloudy skies.

65 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
11° 22°
77%
Humidity
Very Humid

Weather

122 mm
Rainfall
2.0 m/s
Wind
Calm
1.7
UV Index
Very High
15.6h daylight

July

July is the warmest month with highs of 24°C and lows of 13°C. Significant rainfall (108 mm) and partly cloudy skies.

73 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 24°
75%
Humidity
Very Humid

Weather

108 mm
Rainfall
1.9 m/s
Wind
Calm
1.8
UV Index
Very High
15.2h daylight

August

August is mild with highs of 24°C and lows of 12°C. Significant rainfall (110 mm) and partly cloudy skies.

73 Very Good

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 24°
75%
Humidity
Very Humid

Weather

110 mm
Rainfall
1.7 m/s
Wind
Calm
1.5
UV Index
High
14.0h daylight

September

September is cool with highs of 20°C and lows of 9°C. Regular rainfall (83 mm) and partly cloudy skies.

65 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
20°
79%
Humidity
Very Humid

Weather

83 mm
Rainfall
1.7 m/s
Wind
Calm
1.0
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 14°C and lows of 5°C. Regular rainfall (83 mm) and partly cloudy skies.

57 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
81%
Humidity
Very Humid

Weather

83 mm
Rainfall
1.6 m/s
Wind
Calm
0.5
UV Index
Moderate
10.7h daylight

November

November is cold with highs of 8°C and lows of 0°C. Regular rainfall (84 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
85%
Humidity
Very Humid

Weather

84 mm
Rainfall
1.7 m/s
Wind
Calm
0.2
UV Index
Low
9.3h daylight

December

December is cold with highs of 4°C and lows of -2°C. Moderate rainfall (74 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
84%
Humidity
Very Humid

Weather

74 mm
Rainfall
1.8 m/s
Wind
Calm
0.1
UV Index
Low
8.5h daylight

How to Get to Thun

Bozeman is most conveniently reached via Bozeman Yellowstone International Airport (BZN), with regular seasonal flights and frequent shuttle/taxi options into town. There is no Amtrak service-most longer-distance public connections use intercity buses or flights.

By Air

Bozeman Yellowstone International Airport (BZN): BZN is the primary airport for Bozeman and southwest Montana. The airport is about a 15-25 minute drive to downtown Bozeman; taxi fares typically run US$25-40, and Groome Transportation operates scheduled shuttles to Bozeman and Big Sky (typical one-way shuttle fares roughly US$25-$40 depending on destination and luggage). Rental cars are available on-site.

Billings Logan International Airport (BIL) - regional alternative: Billings is a larger regional airport used by some visitors; driving from BIL to Bozeman takes roughly 1.5-2 hours by car. Long-distance bus or private transfer is possible but less convenient than flying into BZN.

By Train & Bus

Train: There is no direct national passenger rail service to Bozeman-Amtrak does not serve the city.

Bus / Shuttle: Intercity bus operators such as Jefferson Lines and private shuttles serve the region. Groome Transportation runs the main scheduled airport shuttle between BZN, Bozeman and popular resorts; local Mountain Line transit and private taxi services cover town trips.

How to Get Around Thun #

Thun is very well connected by Swiss Federal Railways with frequent trains to Bern, Interlaken and other regional hubs. Boats ply Lake Thun in summer, providing scenic transit alternatives.

The town centre is compact and easy to explore on foot; local buses cover neighbourhoods and cycling is common for short trips.

Where to Stay in Thun #

Budget
Old Town / Lakeside - CHF 40-100/night
Thun offers a solid range of budget options within walking distance of the Old Town and lake; many are seasonal and popular with hikers and lake visitors.
Mid-Range
Old Town / Lakeside - CHF 100-180/night
Thun has a healthy mid-range hotel scene offering comfortable rooms, good breakfasts, and easy access to the lake, castle, and local restaurants.
Luxury
Lakeside / Old Town - CHF 180-350+/night
Luxury options in Thun are small, refined hotels with prime lakeside or Old Town locations - ideal for scenic stays and easy access to mountain excursions.

Where to Eat in Thun #

Local Food
Thun's food scene highlights Canton of Bern classics - lake fish, rosti, and cheese-forward dishes. Lakeside restaurants and historic cellar eateries make meals memorable.
  • Restaurant Schloss Schadau - Lakefront dining in Schadau Castle
  • Gasthof Löwen - Traditional Bernese dishes and cosy interior
  • Rathauskeller Thun - Classic Swiss mains in the old town
Street Food & Markets
Morning markets and seasonal stalls along the Aare showcase local cheeses, breads, and ready-to-eat specialties - perfect for picnic lunches by the lake.
  • Thun Wochenmarkt - Fresh regional produce beside the Aare
  • Aareufer stalls (seasonal) - Casual bites and local snacks during weekends
  • Schadaupark picnics - Grab takeaway and dine by the lake

Breakdown of cuisine types found across Thun's restaurants and food venues, based on OpenStreetMap data.

Regional
Pizza
Italian
Thai
Kebab
Burger
Chinese
Sandwich
Asian
Turkish
Coffee Shop
Tea
Swiss
German
Mexican
Spanish
Breakfast
Steak House
International
Cake

Nightlife in Thun #

Thun’s evening scene is understated: cosy bars, wine taverns and cultural venues host evenings out. It’s lively enough for residents rather than a late-night tourist nightlife hub.

Shopping in Thun #

Shopping clusters in the compact Old Town (Hauptgasse) with independent shops, watchmakers and cafes. A weekly market on Rathausplatz sells local produce and seasonal goods.

Nearby Cities #