45 Best Places to Visit in Slovenia

36. Idrija Mine

Idrija is not among the most visited Slovenian towns, but thanks to its history, it is definitely worth visiting. In the 15th century, the mercury deposits were found in the surrounding slopes.

Since then the local mercury mines have been in operation for more than 500 years, and at the time of their greatest glory, it was considered the world’s second-largest mercury mine. However, mercury is no longer being used here. Instead, the mining areas are open to the public and, together with the historic centre, are included in the prestigious UNESCO list.

37. Snežnik Castle

Snežnik Castle, also known as Schloss Schneeberg, was built in the very charming landscape of southwestern Slovenia near Snežnik Mountain (1796 m), which snowy peak dominates the wide surroundings.

The castle was first mentioned in 1286. It was built by the Counts of Ortenburg and its administrators became Schneeberg. Today you can visit a museum here!

38. Bogenšperk Castle (Wagensberg)

Slovenian name of Bogenšperk Castle is a garbling of the original German name. It is located east of Ljubljana near Litija. Originally it belonged to the Wagen family who resided here.

However later in 1672, the castle was sold to the Valvasor family, who were its most famous owners. Janez Vajkard Valvasor had a printer and a graphics workshop set up here, where he printed his exceptional Baroque publications. Today there is an exhibition dedicated to his life and work.

39. Ruins of Kamen Castle

Kamen Castle stands in a strategic location at the entrance to the Draga Valley, which leads to Karawanks mountain range. It was built by Earl of Ortenburg already in the 13th century when the castle was mentioned for the first time.

In 1418, the estate was inherited by the Earls of Celje, but the estate was administered by the Knight Steina. After their extinction, the castle passed into the hands of the Lambergs. Today it is only a ruin but is gradually being reconstructed.

40. Hrastovlje

Hrastovlje is a landlocked village hiding a real jewel: a unique ancient Romanesque church of the Holy Trinity from the 13th century. It should be the only preserved fortified church.

In the Church of the Holy Trinity from the 12th century (now the UNESCO cultural heritage site) there is the oldest frescoes in Slovenia showing the interpretation of the Bible.