The guild-owned sauna boat can be rented for up to ten guests. Its wood-fired Harvia sauna seats about six or seven. Facilities include a shower, a terrace with chairs, swimming ladders, a fridge, Bluetooth audio and a toilet.
The boat is based at Otasatama. Rental requires a guild-trained driver, and bookings are handled by email or Telegram. Karaoke can be arranged as an extra. Operation is subject to weather conditions, particularly strong wind.
Used the sauna boat with a group? Share your experience of the arrangements and sauna below for others considering a booking.
