Slovenia layers more distinct types of abandonment per square kilometre than almost any European country of comparable size — an Art Nouveau hotel decaying in a city park, a Plečnik masterpiece consumed by vegetation, a Cold War nuclear bunker in virgin forest and a WWI battlefield preserved in the alpine limestone. Discover.re describes the Bellevue Hotel as "odd to see a building lying in such a state of ruin this close to the centre of a city, and in such a prime location." PeopleOfLjubljana calls the Bežigrad Stadium "one of the masterpieces of Jože Plečnik — it is quite incredible that covered by overgrown vegetation it is every day a step closer to destruction." Discover the 5 best abandoned places in Slovenia, selected from our Slovenia Urbex Map — 150+ verified GPS locations across Slovenia.
1. Bellevue Hotel – Ljubljana, Tivoli Park — Art Nouveau 1909, Nationalised 1953, Burned Twice as a Nightclub, Demolition Plans Stalled, Visit Urgently (Known Location)
Standing in Ljubljana's Tivoli Park, the Bellevue Hotel is the defining abandoned building of Slovenia. Hotel Bellevue was built in 1909 — in 2005, the hotel was sold and became a dance club, and several fires destroyed the building. It is located inside Tivoli Park, just 5 minutes walk from the centre and old town. PeopleOfLjubljana adds detail: "now the owner intends to demolish the building and build a new luxury hotel according to identical plans, but for now, it does not look there has been any progress." The Art Nouveau architectural character, the extraordinary bandstand outbuildings documented by Discover.re and the prime park location create an abandoned building experience available for a limited time only.
🔗 Sources: Discover.re – Bellevue Hotel Ljubljana | PeopleOfLjubljana – Ljubljana Sleeping Beauties
2. Bežigrad Stadium – Ljubljana — Designed by Plečnik 1925–35, Closed 2008, Colonnades Overgrown, UNESCO Heritage Battle Ongoing (Known Location)
The Bežigrad Stadium was a multipurpose facility designed by Plečnik, with construction completed in 1935. The stadium has been closed since 2008. PeopleOfLjubljana documents what survives: "Plečnik's colonnades still stand firm, the stadium is surrounded by a protective fence, graffiti is everywhere — and the view through the crack in the door reveals a space overgrown with grass." Nonument identifies the stadium as "held hostage" between the owner's demolition ambitions and heritage advocates fighting for UNESCO listing. The Bežigrad is simultaneously the most important abandoned building in Ljubljana and one of the most architecturally significant abandoned sports facilities in Europe.
🔗 Also read: Top 5 Abandoned Places in Slovenia →
3. K-35 Škrilj Bunker – Kočevski Rog Forest — Built 1957, Cold War Nuclear Shelter for Yugoslav Leadership, 10,000 Visitors Since Opening 2017
The Škrilj Bunker, built by President Tito at the time of the Cold War threat between Yugoslavia and Russia, has remained almost in the same state as in the time of its upgrading sixty years ago — when we cross its threshold, we suddenly find ourselves in a time capsule. Part of a two-facility nuclear command network with the Gotenica main bunker, K-35 was built in 1957 in the Kočevski virgin forest to shelter Yugoslavia's political and military leadership in case of Soviet nuclear attack. In Slovenia, bunkers at Škrilj and Gotenica were built for the political elite and hidden deep within forests for maximum security. Open to visitors since 2017, it is Slovenia's most accessible and best-preserved Cold War heritage site. GPS in our Slovenia Urbex Map.
4. Tezno Tunnels – Maribor — WWII Nazi Underground Aircraft Engine Factory, 15 Metres Below Surface, Guided Tours, Unfinished Blind-Sleeve Tunnels (Exclusively on Our Map)
The beginning of Car Factory Maribor dates back to 1941, when the German occupiers began the construction of Luftfahrtwerke Steiermark in the Tezno district — but the unknown part of the story happened fifteen metres underground, hidden from the bombing of the Allied airplanes. The Tezno Tunnels service is guided through the tunnels of the former Styria Aircraft Factory, where visitors learn about the reasons for the factory and tunnels' construction and their importance for the military industry of the Third Reich — the route is less than a kilometre long, including unfinished side tunnels that end as blind sleeves. Available on guided tours (10€); check for flooding closures before visiting. GPS in our Slovenia Urbex Map.
5. Turjak Castle – 20km SE of Ljubljana — 13th Century, Counts von Auersperg, Currently Unmaintained, Grounds Accessible, Forest Setting (Off the Radar — Our Map Only)
Turjak Castle is a 13th-century castle in the Lower Carniola region, considered among the most impressive in the area. Wandering Helene documents the current state: "this castle is no longer being maintained and you cannot go inside. You can walk around the castle grounds." The Auersperg dynasty sheltered the first translators of the Slovenian Bible here in the 16th century; the castle armory once displayed the tanned heads of two counts killed by Ottomans. Thirty minutes from Ljubljana, freely walkable around the grounds, in progressive unmaintained decay — the most accessible major abandoned castle in Slovenia. GPS in our Slovenia Urbex Map.
Safety Tips
- Fire damage (Bellevue): multiple fires have compromised structural integrity in places — assess before entering any zone with visible fire or ceiling damage
- Bežigrad fence: respect the boundary — photograph from outside only
- Tezno Tunnels flooding: check the official website before visiting — closures happen without notice
- Never explore alone — always bring at least one other person and share your location
The urbex code: "Take nothing but photographs, leave nothing but footprints."
❓ FAQ
What is the most famous abandoned place in Slovenia?
The Bellevue Hotel in Ljubljana's Tivoli Park — Art Nouveau, built 1909, nationalised in 1953, burned twice as a nightclub and now facing demolition. Five minutes from the medieval city centre, freely accessible and urgently documented. For architectural heritage significance, the Bežigrad Stadium — designed by Plečnik and closed since 2008 — is the most culturally important.
Is Slovenia a good country for urbex?
Exceptionally so — an unusual density of distinct abandonment typologies in a small, safe and accessible country. The Art Nouveau hotel, the Plečnik stadium, the Cold War nuclear bunker in virgin forest, the WWII underground factory and the medieval castle all within a 2.5-hour drive of each other. Several of Slovenia's most extraordinary sites are fully legal to visit with guided access.
What is the best city for urbex in Slovenia?
Ljubljana — with the Bellevue Hotel, the Bežigrad Stadium, the Litostroj factory complex and the Rog bicycle factory all within the city. Add a day trip to Maribor (Tezno Tunnels) and a half-day to Kočevski Rog (K-35 bunker) for the most complete Slovenia urbex itinerary.
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