Thun is a charming town located in the canton of Bern in Switzerland. It is situated at the lower end of Lake Thun, surrounded by the Swiss Alps. Thun is known for its picturesque old town, historic castle, and stunning natural beauty.

The town dates back to the Roman era and has a rich history, with several landmarks that reflect its past. One of the most prominent landmarks is Thun Castle, which dates back to the 12th century and overlooks the town and the lake. The castle is now a museum and offers visitors an insight into the town's history and culture.

Thun's old town is also a popular attraction, with narrow streets lined with traditional buildings, shops, and restaurants. The town's town hall, located in the old town, is another notable landmark, with its impressive frescoes and ornate decorations.

Thun is a great destination for outdoor enthusiasts, with several hiking trails and cycle paths in the surrounding area. Visitors can also enjoy water activities on Lake Thun, such as swimming, boating, and fishing. In the winter, nearby ski resorts offer skiing and snowboarding opportunities.

The town hosts several cultural events throughout the year, including the Thun International Jazz Festival, the Thunfest, and the Thun Castle Night. The town also has several museums, including the Swiss Museum of Games, which showcases the history of games and toys.