Road sign for the Radotín swimming biotope in Prague
🏊Natural Swimming⏱️ 6 min read📅 July 3, 2026

Biotop Radotín: natural-style swimming on the edge of Prague

Radotín Biotope is a Prague natural-swimming area with biological water treatment, lawns, family facilities and 2026 summer pricing.

Radotín Biotope is a good choice when you want a more natural swim but still stay within Prague. It combines a swimming lake, biological water treatment, lawns and basic summer facilities. It suits families and short afternoon visits. Prices are in the separate Prices box. On hot days, watch capacity updates, as entry can be limited even for pass holders.