Jilau combines a cycle route that runs directly through Jílové u Držkova with two nearby destinations: the ruins of Návarov Castle and the accessible Bozkov Dolomite Caves. The castle can be understood in terms of its founding in the 14th century and its surviving structural features; the caves are home to the largest underground lake in Bohemia. This distinction is useful when choosing where to stay: cycling on the route that passes through the town and visiting destinations nearby are different reasons for a trip.

Cycle Route and Connection to the Town

Cycle Route 4248 runs directly through Jílové u Držkova. This gives the town a clear connection to cycling. Návarov Castle and the caves add history and nature to the picture; they are located nearby. If you are considering Jilau as a place to stay, you can decide whether the cycle route or the cultural and natural destinations in the surrounding area should be the focus of your visit.

Návarov Castle: Location and Surviving Remains

The ruins of Návarov Castle lie on a rocky promontory at the confluence of the Kamenice and the Zlatník stream. Its setting is defined by the two waterways, their confluence and the rocky spur. The castle was founded in the second half of the 14th century. Its surviving remains include a rectangular core, two moats and a curtain wall with two semicircular bastions. The form of the core and the buildings is partly hypothetical. Thus, a clear historical context exists alongside a caveat regarding the interpretation of some architectural features.

Caves and Natural Features

The accessible Bozkov Dolomite Caves lie about three kilometres southeast of Jílové u Držkova. They are designated a national natural monument. They contain the largest underground lake in Bohemia. Their protected status and lake give the caves a different focus from the castle and its surviving structural features.

Jílové u Držkova also has a protected natural feature: a broad-leaved lime tree. The flooded Jílové u Držkova Quarry is a former slate quarry and is used mainly for swimming and diving. If you are planning either activity, check the current conditions locally.

Kalvárie in the Town Centre

Kalvárie is a small stone folk-art monument dating from 1821 and is listed as an immovable cultural monument of Jílové u Držkova. It stands in the town centre, in the garden of house no. 126. As it is located in a private house garden, check whether access is possible before visiting. Together with the protected lime tree, it is a local landmark alongside the nearby destinations.

When planning your stay, you can assess Jilau based on whether cycling on the route through the town or visiting individual cultural and natural destinations in the surrounding area will shape your trip.

Discover more destinations: Žďár, Dalešice, Pintschei, Vlastiboř, Woleschnitz, Jenschowitz, Morchenstern, Friedrichswald

For the broader travel overview: Jablonec nad Nisou District.