The Grotta is an artificial stalactite cave in Havlíčkovy sady park (Grébovka) in Prague 2, Vinohrady. Built after 1871 as a romantic feature of industrialist Moritz Gröbe's estate, it was designed by architect Josef Vorlíček. The four-storey brick structure with artificial rockwork and an adjacent pond underwent a full restoration in 2010–2011 and is listed as a cultural monument. Since 2020 it has hosted the annual Summer Theatre in Grébovka.
Havlíčkovy sady 58, 120 00 Praha 2
Opening hours follow the event programme
Summer outdoor dance floor with Latin American dances in Havlíčkovy sady park. An evening of music and movement for dancers of all skill levels.
Outdoor swing dancing in the scenic Havlíčkovy sady gardens. A casual summer evening for dancers of all levels.
Open-air balfolk dancing in Prague's Havlíček Gardens. Traditional European dances under the stars on a summer evening.