A Journey into the Earth
The cave is famous for its impressive galleries and vertical drops. Unlike tourist caves with paved paths and electric lights, Exploratorii remains in its natural state.
- The Entrance: Located just below the ancient fortress walls, the entrance is narrow, but it opens into a world of vast halls and intricate tunnels.
- Formations: The cave is decorated with stunning stalactites, stalagmites, and "cave bacon" (draperies) that have been forming for thousands of years in the silence of the mountain.

Entrance of Exploratorii Cave in Romania covered in winter snow.
The cave's name, "The Explorers," pays homage to the generations of Romanian speleologists who mapped its depths.
- The Fortress Connection: Legend says that secret tunnels once connected the Carașova Fortress (Cetatea Carașului) to the caves below, allowing defenders to escape or smuggle supplies during sieges by the Ottoman Empire. While many of these "tunnels" are natural limestone fissures, the mystery remains part of the local lore.
The cave is a vital ecosystem for several protected species:
- The Bat Colonies: It serves as an important hibernation and nursery site for several species of bats, including the Greater Horseshoe Bat.
- Endemic Fauna: Deep within the cave, specialized invertebrate species (troglobites) live their entire lives in total darkness, evolved perfectly for this unique environment.
- Difficulty: This is not a showcase cave. Accessing the deeper sections requires specialized caving gear (helmets, lamps, ropes) and experience.
- Location: It is part of the Semenic-Cheile Carașului National Park. The hike to the entrance is a beautiful climb starting from the village of Carașova.
- Conservation: As with all wild caves in Romania, the rule is simple: "Take nothing but pictures, leave nothing but footprints, kill nothing but time."
Even if you don't go deep into the cave, the hike to the Carașova Fortress above it offers one of the most breathtaking views in the Banat region, overlooking the wild, winding canyons of the Caraș River.
Note from the Admin: Because this is a wild cave and an important habitat for bats, please check local regulations before entering, as some sections may be closed during hibernation seasons to protect the wildlife.
FAQ: Exploring the Exploratorii Cave (Peștera de sub Cetate)
Before you head into the wild canyons of the Banat region to find this cave, here are the answers to the most common questions.
1. Is the cave open to the general public?
The entrance and the initial galleries are accessible to hikers, but Exploratorii Cave is a "wild" cave, meaning there are no walkways, stairs, or artificial lights. To explore beyond the entrance hall, you should be accompanied by a guide or have significant caving experience.
2. What equipment do I need?
At a minimum, you will need:
- Multiple light sources: A high-quality headlamp plus a backup flashlight.
- A helmet: To protect against low ceilings and falling rock fragments.
- Appropriate clothing: The cave is muddy and the temperature stays around 10 degrees C year-round. Wear durable, waterproof layers that you don't mind getting dirty.
The cave is located in the Caraș Gorges (Cheile Carașului). The trail starts from the village of Carașova. You must follow the path toward the Carașova Fortress (Cetatea Carașului); the cave entrance is situated in the limestone cliff directly below the ruins of the fortress.
4. Is it safe to visit during the winter?
While the temperature inside is stable, many caves in Romania are important hibernation sites for bats. It is highly recommended to avoid entering deep into the cave between November and March to prevent disturbing the bat colonies, as waking them during hibernation can be fatal for them.
5. Are there any dangerous animals inside?
Aside from bats (which are harmless if left alone), you won't find large animals. However, you might encounter cave spiders or small insects specialized for life in the dark. The biggest "danger" is the terrain—slippery rocks, steep drops, and narrow passages.
6. Can I visit the cave and the fortress on the same trip?
Yes! In fact, they are part of the same itinerary. Most hikers visit the Carașova Fortress first for the panoramic views of the gorge and then descend to explore the cave entrance. The entire loop from the village takes about 3 to 4 hours.
7. Do I need a permit?
For casual visits to the entrance area, no specific permit is required. However, for organized groups or professional exploration, you should contact the administration of the Semenic-Cheile Carașului National Park.