Leśne Spa is the day spa of Hotel City SM on Gajowa in Borek Fałęcki, and its wellness zone is open to non-guests by advance booking. A 60-minute entry costs 45 zł (35 zł for hotel guests) and covers a Finnish sauna, a steam room, an infrared sauna, a jacuzzi and a small swim spa with a counter-current. The wellness zone can be booked exclusively for up to four people for 280 zł an hour. The Finnish sauna opens from 4 PM on weekdays.