Free museums in Puerto rico

The National Astronomy and Ionosphere Center, also known as the Arecibo Observatory, is a significant scientific institution located in Arecibo, Puerto Rico. Owned by the United States' National Science Foundation (NSF), the observatory has been a hub for astronomical research and discovery. Its location in Puerto Rico offers a unique opportunity for visitors to explore the intersection of science, nature, and culture in a beautiful Caribbean setting.

The Fortín Conde de Mirasol, also known as the Fuerte de Vieques, is a historical fortress built in 1845. It is located in the town of Isabel Segunda in Vieques, an island municipality of Puerto Rico. This fortification offers a glimpse into the island's past and is a significant part of its history.

The Punta Tuna Light is a historic lighthouse situated in the southeast of the town of Maunabo, Puerto Rico. It is located on a narrow promontory at the southeasternmost point of the island, offering a unique vantage point for visitors. The lighthouse's location and history make it a significant landmark in the region.

The Francisco Pancho Coimbre Sports Museum, inaugurated on 21 January 1992, holds the distinction of being Puerto Rico's first sports museum. It is named after Ponce's own baseball legend, Pancho Coímbre, who is revered as the most feared and productive Puerto Rican baseball batter of all times.

The Museum of History, Anthropology and Art, also known as the Museum of the UPR or MAHA, is located on the grounds of the University of Puerto Rico, Río Piedras Campus. This university museum is dedicated to the fields of anthropology, archaeology, and the history of art in Puerto Rico.

Casa Blanca is a house museum situated in the historic colonial section of Old San Juan, the capital of Puerto Rico. This location offers visitors a unique opportunity to explore the rich history and culture of the region, while also enjoying the beautiful architecture and surroundings of the museum itself.

This museum showcases the finest examples of Mundillo lace, a very precious style still alive in Puerto Rico.