Infinit Sen is an outdoor sauna and wellness centre in Senohraby, about 25 km south-east of Prague, set within the Hotel Sen grounds. It has 8 types of sauna - herbal, salt, Finnish panoramic, ceremonial and more - plus a year-round thermal pool kept at 30 to 37 °C depending on the season. A swim-up bar and a new quiet relaxation room were added in 2024. Sauna ceremonies led by experienced sauna masters run throughout the day, and the centre also offers massages and overnight wellness packages. A direct train from Prague's main station reaches Senohraby, where a free shuttle bus connects to the venue.
