ARECIBO OBSERVATORY
PR-625, Arecibo
Site of archaeology crafts and science and technology
5/5
(1 review)
CENTRO CEREMONAL INDÍGENA DE TIBES
Route 503, km 2,5, Ponce
Local history and culture
3/5
(1 review)
SAN CRISTÓBAL CANYON
Route 725, km 5,1, Barranquitas
Site of archaeology crafts and science and technology
ASTRONOMICAL OBSERVATORIO
Universidad de Puerto Rico en Humacao, Humacao
Site of archaeology crafts and science and technology