A nameless Slavic fort was discovered above the confluence of Křinice River and Brtnice Stream in 1994.
The basalt hill, 597 m, situated at the edge of Kamenický Šenov is the best-known geological reserve in the Czech Republic.
The premises of the Mining Museum include the museum in the centre of the town, the silver mine - the Adit of St. John the Evangelist, with its 360 m made accessible to the public, and the Údolí Milířky nature trail, with 6 former adits, 4 shafts and 1 quarry marked out along the trail.
The northernmost Czech lorettan chapel with a cloister from the monastery courtyard.
Castle Tolštejn is situated 4 km southwest of Varnsdorf.
St. Paul’s and Peter’s Cathedral is the oldest church in Varnsdorf. It was built in the place of an original small church from the 13th century.