Sauna therapy cruise for 1-2 people. If only one person uses the gift card, he is entitled to two separate cruises if he so wishes.
You can rent a towel/swimsuit from the ship for €8/piece. By default, cruises are carried out once a week for women and once a week for men on weekdays. The schedule will be announced separately. You can buy refreshments and/or sausage on board. In addition, after the ship is anchored at the swimming spot, it is possible to rent a SUP board for €20/piece.