Museu de Leiria
Housed in a former Augustinian monastery, Leiria's main museum presents the city's development from pre-Roman times through the construction of the castle and the planting of the region's vast pine forests at the behest of medieval kings. Among the most prized items is the "Lapedo child"—a skeleton from the early Upper Paleolithic, excavated locally in 1998, which has fueled debate about the origins of modern humans. Your ticket includes a free audio guide in English. A free nearby offshoot of the museum, the Moinho do Papel, is a beautifully restored watermill where you can see cereals being ground and paper made the traditional way.