Guláška / Hlboké jazero

Divesite Image
© AQUA.PRO, spol. sro, 01008 Zilina
Divesite Image
© AQUA.PRO, spol. sro, 01008 Zilina
Divesite Image
© AQUA.PRO, spol. sro, 01008 Zilina
Divesite Image
© AQUA.PRO, spol. sro, 01008 Zilina
Divesite Image
© AQUA.PRO, spol. sro, 01008 Zilina

Guláška / Hlboké jazero

★★★★☆ (1,545)

Gravel lake Guláška (Hlboké jezero, Čiernovodské jezero) is for many Slovak divers associated with the beginnings of their diving era. Thanks to its unusually good average visibility and diverse life, this site is a kind of alma mater of Slovak divers.

Quite rich aquatic life - perch, carp, catfish, barbel, whitefish, pike, bream, roach and even freshwater jellyfish and crayfish.

Dive Activity

Courses and Events

Navigation

Navigation

In this specialty program, you will gain the advanced skills and knowledge you need to safely and confidently navigate underwater. You will learn how to use a compass and natural navigation techniques, estimate distance, how to leave and return to a designated point, plus basic navigation patterns. You will also be taught how to combine navigation techniques to enhance your diving experience. All of which hones your underwater observation skills, improves your dive safety and helps you to get the most out of every dive. Upon completion, you will earn the SSI Navigation Specialty certification.

October 17, 2026
$214.54
€185.00

Potential Wildlife Sightings

Wildlife Sightings are Based on User Generated Content

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 30

Shutterstock-Rostislav Stefanek
Carp

Carp
531 Sightings
J
0
F
1
M
1
A
10
M
67
J
92
J
124
A
140
S
69
O
20
N
7
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3

iStock-jpa1999
Perch

Perch
389 Sightings
J
0
F
0
M
0
A
3
M
42
J
71
J
94
A
71
S
73
O
28
N
7
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 5

iStock-abadonian
Pike

Pike
273 Sightings
J
0
F
1
M
1
A
2
M
28
J
57
J
84
A
54
S
33
O
13
N
0
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 3000

Shutterstock-zsolt_uveges
Catfish

Catfish
260 Sightings
J
0
F
1
M
1
A
8
M
34
J
44
J
64
A
69
S
28
O
9
N
2
D
0

The image shown is a representative illustration and does not depict every individual animal in this category.

Total number of species approx.: 5

Shutterstock-Rostislav Stefanek
Walleye

Walleye
98 Sightings
J
0
F
0
M
1
A
0
M
9
J
18
J
28
A
14
S
20
O
6
N
2
D
0

Dive Centers Catering This Dive Site

AQUA.PRO DIVING

AQUA.PRO DIVING

Vysokoškolákov 8, 010 08 Žilina, Slovakia

Dive Sites Nearby

5 Sea Dive Center, 9026 Gyor
Süli-tó (★4.4)

Süli-tó (★4.4)

Lake Süli - Šulianske jazero, Slovakia5 Sea DC Training Site - On the gravel road you can get into the dive site by passing the buffet. Due to a closed gate, an appointment must be made in advance.
SCUBADIVING Wiener Neustadt, 2700 Wiener Neustadt
Velke Kosariska - Akito Diving (★4.4)

Velke Kosariska - Akito Diving (★4.4)

This site is a former gravel pit near Bratislava near Rovinka. Velke Košariská is interesting mainly because of its depth and mostly excellent visibility.
AQUA.PRO, spol. sro, 01008 Zilina
Velké Košariská (★4.2)

Velké Košariská (★4.2)

This location is a gravel pit, located near Bratislava, about 3 km from the city of Podunajské Biskupice, near the villages Rovinka and Dunajská Lužná. Košariská is interesting mainly due to the depth. You can find places with depths up to 43m. The water in the lakes is clean and the quality is close to drinking.
AQUA.PRO, spol. sro, 01008 Zilina
Cierna Voda - Feketenyek (★4.5)

Cierna Voda - Feketenyek (★4.5)

This increasingly popular dive site is located in the Galanta district, between the villages of Veľké Úľany - Nové Osady and Čierna Voda. It is a part of the nice AQUAREA sports and relaxation area. It is located near the former dredging site, known by the locals as “Sziget“ (Island) or “Čierna Voda“.
Scuba Dive Jacek Frydrych, 45-332 OPOLE
Slovak opal mines – Gateway tunnel JOZEF (★5.0)

Slovak opal mines – Gateway tunnel JOZEF (★5.0)

The opal mine has 17 levels, 4 of which are flooded, and the deepest point is almost 70 m below the water level. The flooded tunnels stretch for almost 5 km. The water temperature is 4-5 ° C, visibility is about 20 meters, but it deteriorates quickly due to soft sediments on the walls and ceiling.