The Pyramids of Güímar are a mysterious archaeological site located in the town of Güímar. The site consists of six step pyramids, believed to have been built by the indigenous Guanches people. Visitors can explore the pyramids and learn about their history and significance. The site also has a museum that provides further insights into the Guanches culture. The Pyramids of Güímar are a unique attraction that offers a glimpse into Tenerife's ancient past.