The Mystery of the Depths
For decades, Izbucul Tăuzului has been a magnet for professional cave divers. It is officially the deepest explored underwater cave in Romania.
- The Record: Explorations have reached a staggering depth of 87 meters.
- The Exploration History: It gained international attention through the efforts of famous divers like the Polish explorer Wiktor Bolek and Jean-Jacques Bolanz. It is considered one of the most difficult and technical dives in the Carpathians.
Crystal clear turquoise water of Tăuz Spring at the base of a dramatic limestone cliff.
Local legends in the Apuseni area often speak of these "izbucuri" (intermittent springs) as being connected to the spirit of the mountain. It is said that the water of Tăuz has a "memory"—whatever is lost in the swallowholes (ponors) high up on the plateau will eventually be returned by the Tăuz Spring, but only when the mountain decides to "exhale."
Biodiversity & Atmosphere
- The Setting: The spring is surrounded by a lush, ancient forest that stays cool even in the height of summer.
- The Water: The temperature remains constant at about 4-6°C year-round.
- Flora: Rare mosses and ferns that thrive in high humidity can be found covering the limestone walls surrounding the pool.
- Vertical Mystery: The water doesn't just flow out; it "boils" up from a vertical chimney that goes straight down into the heart of the mountain.
- Crystal Clear: On a calm day, the water is so transparent that you can see several meters down into the rocky abyss, giving you a sense of vertigo.
- Nearby Wonders: It is very close to the Peștera Coiba Mare and Peștera Coiba Mică, forming one of the most complex underground river systems in Europe.
- Location: Gârda de Sus village, Alba County.
- Access: A scenic walk from the village of Casa de Piatră.
- Difficulty: Easy access for hikers, but extremely dangerous and strictly forbidden for diving without professional permits and specialized equipment.
- Status: Part of the Apuseni Natural Park, a protected area.
Frequently Asked Questions: The Tăuz Spring (Izbucul Tăuzului)
1. What exactly is an "Izbuc"?
An "izbuc" is a specific type of karst spring where groundwater under pressure resurfaces at the base of a mountain. In the case of Tăuz, it is the exit point for an entire underground river system that travels through the mountain.
2. Can I swim in the Tăuz Spring?
It is highly discouraged. The water temperature is extremely low, staying around 4-6 degrees Celsius all year round, which can cause thermal shock. The depth is also very dangerous for casual swimmers.
3. How deep is Izbucul Tăuzului?
It is the deepest explored underwater cave in Romania. Professional divers have reached a depth of 87 meters, but the cave system goes even deeper into the heart of the Apuseni Mountains (see more).
4. Is the site accessible by car?
You can drive to the village of Gârda de Sus and then towards the hamlet of Casa de Piatră. From there, it is a short, easy walk of about 15-20 minutes through the forest. A car with higher ground clearance is recommended for the mountain roads.
5. Can I go scuba diving there?
No. Cave diving at Tăuz is strictly regulated and extremely technical. It is only permitted for professional teams with special authorization from the Apuseni Natural Park, as the cave is very narrow and dangerous.
6. What other attractions are nearby?
The area is full of natural wonders. You are very close to:
- Coiba Mare Cave (see more): Which has the largest cave entrance in Romania.
- Scărișoara Ice Cave (see more): Famous for its massive underground glacier.
- Vârtop Cave (see more): Known for prehistoric human footprints.
There is no fee to visit the spring itself, but please remember to respect the area and leave no trash behind, as it is a protected natural monument.
