The main square where the most important buildings – the Town Hall and the majestic Catedral de Canarias – are located.
Wikipedia (Spanish) https://es.wikipedia.org/wiki/Plaza_Mayor_de_Santa_Ana
Address 13 Plaza de Santa Ana, Las Palmas de Gran Canaria 35001, Spain
Coordinates 28°6'1.817" N -15°24'56.033" E