Lake Thun · Interlaken — The Setting for Your Private Charter

Lake Thun – Switzerland's glacial jewel in the Bernese Oberland.

Carved by the mighty Aare Glacier during the last Ice Age, Lake Thun stretches 17.5 km and plunges to depths of 217 metres. Fed by pristine Alpine meltwater, its luminous turquoise glow comes from glacial flour — microscopic rock particles suspended in the water that scatter light and create the lake’s unmistakable jewel-like shimmer.

Rising above the southern horizon stands one of the most iconic Alpine skylines on Earth:
the legendary Eiger – Mönch – Jungfrau trio.

• Eiger (3,967 m) – famed for its dramatic north face, one of mountaineering’s most legendary climbs.
• Mönch (4,107 m) – the central guardian peak.
• Jungfrau (4,158 m) – the majestic snow-crowned summit overlooking the Lauterbrunnen and Grindelwald valleys.

From the water, this panorama feels almost theatrical.

Historic Castles Along the ShoreFive remarkable castles line the lake’s shores:

• Thun Castle – a 12th-century fortress crowned with four white towers and panoramic views.
• Oberhofen Castle – a fairytale keep rising directly from the water.
• Schadau Castle – a romantic 19th-century estate set in parkland.
• Spiez Castle – perched above Europe’s most beautiful bay, framed by vineyards.
• Hünegg Castle – an elegant Art Nouveau villa with preserved period interiors.

Natural Wonders & Hidden Beauty

Cruise past sunlit vineyards, lush meadows, medieval villages and hidden coves. Explore the mystical St. Beatus Caves — vast limestone grottos with stalactites, underground waterfalls and centuries-old dragon legends, offering breathtaking views above the lake.

Experience It in Complete Privacy

Lake Thun is not something to observe from shore.
It is something to experience from the water.

Enjoy serene cruising, cinematic Alpine scenery, optional water sports, and absolute privacy aboard your exclusive luxury charter — where every route, moment and detail is tailored to you.

Only on Lake Thun. Only privately.

A large, historic-style mansion with turrets and multiple chimneys, surrounded by greenery and a lawn, at dusk. There are outdoor tables with umbrellas and people gathered outside, indicating a social event or gathering.
A picturesque town nestled by a lake with a prominent white church featuring a tall, pointed steeple and clock faces. The town is surrounded by lush green trees, with mountains and snow-capped peaks in the background.
Aerial view of a European town with a river, historic castle, colorful buildings, surrounded by mountains and snow-capped peaks.
A small waterfall flowing down a rocky cliff surrounded by green trees, with a calm body of water at the bottom.
A scenic sunset over a large body of water with mountains in the background and sun rays breaking through clouds.
A picturesque lakeside village with white church and historic buildings, surrounded by green hills and mountains, with boats docked in the turquoise lake.
A scenic sunset over a lake with orange and red clouds in the sky, surrounded by dark mountain silhouettes.
Sailboats docked on a calm lake in front of a hillside with houses and trees, during sunset lighting.
Scenic view of a lake with sailboats anchored near a shoreline lined with wooden houses, surrounded by wooded hills and mountains under a partly cloudy sky.
Scenic view of a lakeside town surrounded by green hills and snow-capped mountains in the background under a clear blue sky.