Spiez Castle
A keep above a vineyard bay on Lake Thun, beside a Romanesque church with a thousand-year-old crypt.
Updated 20 October 2026
Spiez sits on a bay that curves round below vineyards, with the castle on the point and the old church beside it - a composition that has been painted since the nineteenth century and is best seen from the road descending into town. The massive square keep was built around 1200 and raised to 39 metres in 1600, with later halls added by the von Bubenberg and von Erlach families who held it in turn; the interiors are shown as a museum with period rooms and a hall of family portraits. The church next to it is Romanesque, built around the year 1000, with a crypt and fragments of wall painting - plainer than the castle and older. The vineyards on the slope are among the higher-altitude wine plantings in the region.
The main sights
- A keep on a bay point - the composition with the church and vineyards.
- A Romanesque church of about 1000 - crypt and fragments of wall painting.
- Period rooms and portraits - the museum inside the castle.
- Lake-slope vineyards - high-altitude planting above the water.
When to go
April to October. Half a day.
What to expect
The museum is seasonal and closes for winter; the church and grounds stay open. Interiors are modest by castle standards. The bay is busy in summer with boat traffic. The walk down from the station is steep on the return.
Nearby
Oberhofen is across the lake; Thun is north-west.
Key facts
Source: Wikidata, item Q2243562, read on 18 October 2026.
What to pack for Spiez Castle
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A refillable water bottle - Many cities have public fountains; save money and plastic. Find on Amazon
- A light layer + compact umbrella - For museum air-con and a sudden shower. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


