There is an original stream mill with original milling equipment in Roztoky. It is open to the public from May to September. There are two interesting statues - the statue of the Pregnant Virgin Mary from 1760 and the statue of St. John of Nepomuk from 1777.

The most important karst formation of the Region of Liberec, the Bozkovské dolomitové jeskyně, is near the village. The location of the village in Podkrkonoší is good for hiking and cycling, because the area is criss-crossed with numerous cycle tracks. Lovers of snow may enjoy their favourite sports in several winter resorts located nearby - Vysoké nad Jizerou, Rokytnice nad Jizerou, Harrachov and others.