Casa de la Libertad
This museum is housed in a well restored and maintained convent from the colonial era. The chapel was the meeting hall where Bolivian independence was declared on 25 May 1825. The museum includes a number of paintings and objects related to Bolivian history, especially to the independence movement and the struggles breaking away from Spanish domination.
Cal Orkco
Is a collection of dinosaur footprints impressioned on a 70 degree wall of a cement quarry, which used to be a lake floor. to visit it take the dino truck at 9:30am, 12:00am or 2:30pm from the corner of plaza 25 de mayo. the guided visit takes about 2 hours and cost 30 bs. note that you won't be able to see the dinosaur footprints up close; instead, there's a viewing platform with binoculars and some "full size" fibreglass models of dinosaurs.