Geomineral Museum (Museo Geominero)

Housed in one of Madrid’s most architecturally striking buildings, the 4-story Geomineral Museum (Museo Geominero) showcases a permanent exhibition of 18,000 geological specimens from Spain and around the world. Visitors can explore grand gallery halls filled with glittering quartz, precious gems, meteorites, and fossils. The museum’s extensive collection offers a fascinating glimpse into the Earth’s natural history, inviting guests to marvel at the diverse textures and colors of these remarkable specimens.