MUSEO DEL CALENDARIO (MUCAL)

This fascinating museum, while it may seem bland to some, is in fact a real favorite. Its 19 rooms feature exhibits on time and space, the origin of our calendar, the Sunstone, the Andean calendar, and how time is (or was) measured in other cultures and eras. Housed in a beautifully renovated 17th century manor house, it has a store, café and lounge area.