Plizio Visual Lab
Grad Castle
Grad Castle, located in the Goričko region of northeastern Slovenia, is recognized as the largest castle complex in the country. Built upon the remnants of an extinct volcano, the castle was first mentioned in historical documents in 1208. Its present distinctive shape is the result of centuries of renovations, blending Gothic, Renaissance, and Baroque architectural styles into a monumental whole. Local legend claims the castle originally featured 365 rooms, one for each day of the year, emphasizing its immense scale. The complex includes a castle chapel and a circular tower, all surrounded by an extensive English-style park containing various exotic tree species. Today, parts of the castle house the visitor center for the Goričko Nature Park, featuring exhibitions on traditional local crafts and regional natural history. Its strategic location near the borders of Austria and Hungary historically established it as a vital administrative and defensive stronghold.
- Location: Slovenia
- Top sights: Grad Castle · Vulkanija doživljajski park · Cerkev Marijinega vnebovzetja
- Nearby: Moravske Toplice (17 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -1 | 1 | 5 | 11 | 15 | 20 | 22 | 22 | 16 | 11 | 5 | 0 |
| Rain mm | 35 | 42 | 43 | 46 | 81 | 91 | 87 | 87 | 86 | 59 | 55 | 44 |
📋 Practical info
Geography
Facts
- The castle is first mentioned in written sources in the year 1208.
- It is recognized as the largest castle building by floor area in Slovenia.
- The structure was built on the basaltic rock of an extinct volcano.
- According to local legend, the building contains exactly 365 rooms.
- The castle park features tulip trees that are over 200 years old.
- It serves as the headquarters for the Goričko-Raab-Őrség trilateral nature park.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Grad Castle (4)
Sights nearby
Frequently asked questions
Why does Grad Castle have 365 rooms?
Where exactly is the castle located?
Is it the largest castle in Slovenia?
Can you stay overnight at the castle?
What exhibitions are there?
Grad Castle: where is it located?
Grad Castle: what is there to see?
Grad Castle: when is the best time to visit?
Grad Castle: why is it worth visiting?























