Diving trips in a submarine

On a dive to a depth of 100 metres, you explore ancient wrecks in Lake Lucerne aboard Switzerland’s only passenger submarine.

Previously used for technical missions at depths of up to 300 metres, submarine P-63 was extensively refurbished and equipped with state-of-the-art technology and comprehensive safety systems. Now Subspirit’s unique vessel provides spectacular trips for up to three passengers at a time. P-63 is the only submarine to be commercially certified for Swiss lakes.