Human towers

A castell (; literally "castle") is a human pyramid built traditionally at festivals in southern Catalonia (Spain), now also found in the rest of Catalonia, and in the Balearic Islands.

Annual commemoration in India on account of birth of the Hindu deity Lord Krishna

250px|thumb|Muixeranga of Algemesi The Muixeranga () is the collective name given to the performance of ancient street dances and human pyramids or castells, originating in the ancient Kingdom of Valencia (currently the Land of Valencia), which are still preserved in the town of Algemesí, southwest from Valencia, and certain other Valencian towns.

events and a team sport during the Hindu festival Gokulashtami

Acrobatic formation

performance variation of the gymnastic formation