Slovakia’s landscape preserves traces of ancient volcanism that shaped hills, mineral deposits and the textures of many outcrops across the country. From countryside ridges to old mining towns, these volcanic remnants are part of what makes the region’s geology interesting to explore.
There are 9 Volcanoes in Slovakia, ranging from Cerová vrchovina to Štiavnica (Banská Štiavnica volcanic complex). Data are organized with Coordinates (lat,lon),Type,Age (Ma), and you’ll find the full list below.
Are any of these volcanoes still active?
No—Slovakia’s volcanic centers are not active in historic times; they represent older volcanic phases (millions of years ago) preserved as eroded cones, lava flows and intrusive bodies, so you won’t find modern eruptions but you will find clear geological evidence of past activity.
Can I visit these sites and what should I expect?
Yes, many sites are accessible for hiking, geological study or sightseeing, though conditions vary—some are protected areas or former mining sites with trails and interpretive signs, so check local access rules, wear appropriate footwear, and respect conservation notices.
Volcanoes in Slovakia
| Name | Coordinates (lat,lon) | Type | Age (Ma) |
|---|---|---|---|
| Štiavnica (Banská Štiavnica volcanic complex) | 48.46,18.90 | Caldera/volcanic complex | 18-15 Ma |
| Kremnica (Kremnické vrchy volcanic complex) | 48.64,18.93 | Volcanic complex/stratovolcanic remnants | 17-14 Ma |
| Poľana | 48.58,19.08 | Stratovolcano/volcanic massif | 18-14 Ma |
| Vtáčnik | 48.59,18.45 | Volcanic complex/eroded stratovolcano | 17-13 Ma |
| Vihorlat | 48.68,21.77 | Volcanic range/igneous complex | 17-9 Ma |
| Slanské vrchy | 48.92,21.53 | Volcanic mountain range/basaltic centers | 16-13 Ma |
| Cerová vrchovina | 48.12,20.07 | Basaltic volcanic field | 11-3 Ma |
| Šomoška (Šomoška Hill) | 48.18,19.88 | Basaltic volcanic cone/columnar basalt | 6-3 Ma |
| Sitno (volcanic neck, part of Štiavnica) | 48.43,18.82 | Volcanic neck/plug | 17-16 Ma |
Images and Descriptions
Štiavnica (Banská Štiavnica volcanic complex)
Major Neogene volcanic complex around Banská Štiavnica with calderas, lava domes and old mining sites. Excellent for history-minded hikers; trails and mining museums explain volcanic origin and regional ore formation.
Kremnica (Kremnické vrchy volcanic complex)
Eroded volcanic chain with andesitic to dacitic centers near Kremnica town. Rich mining heritage and forested ridges offer hiking routes with geological outcrops and panoramic viewpoints.
Poľana
Extinct central Slovak stratovolcano forming a compact volcanic massif and protected landscape area. Well-marked trails lead to crater remnants and summit views, popular for day hikes and nature walks.
Vtáčnik
Eroded volcanic massif west of Banská Bystrica with volcanic breccias and basaltic lavas. Accessible summits, forest trails and lookout points make it a popular local hiking destination.
Vihorlat
Long volcanic chain in eastern Slovakia with volcanic rocks and unique Morské oko lake. Ancient eruptions left rugged ridges; the area is protected and offers scenic hikes, unusual forests and volcanic rock outcrops.
Slanské vrchy
Eastern Slovak volcanic range of andesitic to basaltic origin featuring volcanic cones and lava flows. Forested hills with hiking trails and cultural villages reveal the region’s volcanic past.
Cerová vrchovina
Southern Slovak volcanic highlands of Pliocene to late Neogene age with numerous basaltic cones and columnar joints. Attractive for geology-aware visitors; castles and outcrops (e.g., basalt columns) are easy day-trip targets.
Šomoška (Šomoška Hill)
Distinctive basalt cone topped by a ruined castle on a volcanic plug near the Hungarian border. Easy access, dramatic basalt columns and photogenic castle ruins make it a popular short hike.
Sitno (volcanic neck, part of Štiavnica)
Prominent rocky summit in the Štiavnica area, representing a resistant volcanic neck. A favorite local hike offering historical ruins, trails and visible volcanic rocks demonstrating erosional preservation.
