Built in 1827, El Templete commemorates the site of the first mass and town council of San Cristóbal de la Habana celebrated on November 16, 1519.
Wikipedia https://en.wikipedia.org/wiki/El_Templete
Address Calles Baratillo and O'Reilly, Havana, Cuba
Coordinates 23°8'25.971" N -82°20'56.232" E