Museo de la Guardia Nacional Address Museo de la Guardia Nacional Cll. Esteves San Juan, PR, 00901 Contact (787) 289-1400 View on a Map Get Directions About Inaugurated in 2002, the Museo de la Guardia Nacional takes visitors through the history of Puerto Rico's National Guard. Videos & 360° Tours Amenities Payment Methods Accepted Meetings Facilities Meeting Rooms sq. ft.Largest Room Sleeping Rooms sq. ft.Meeting Space Download Floorplan Event Spaces / Meeting Rooms Room Sq. Ft. Theater Classroom Banquet Reception Deals