The Berca Mud Volcanoes stand for one of the most interesting mixed reservations (geological and botanical) in Romania. It has been protected since 1924. Due to landslides, deforestation, downpours, and mudflows, there is an eerie and lunar atmosphere in the reservation.

Besides the mud volcanoes, which make up the main attraction of the reservation, there are also rare plants.

Berca Mud Volcanoes - Romania

The term “mud volcano” pertains to the scientific field and defines a slow or sudden mud eruption followed by gas emissions or even petroleum releases.

Travel to Berca Mud Volcanoes Reservation

Mud volcanoes were first noticed in our country near Berca Locality by H. Cognard, a Frenchman, in 1867, in his attempt to find petroleum. Almost a quarter of the mud volcanoes in the world are linked to the Alpine-Carpathian-Himalayan Mountain Chain, starting from Italy, then Romania, Black Sea, Azerbaijan, and Pakistan.

Mud Volcanoes Reservation - Romania

Placed in the Berca Depression (Buzau County) in the Sub Carpathians of Curvature, the site is of utmost importance for the community, Natura 2000 – ROSCI0272. The Berca Mud Volcanoes represent one of the most interesting natural reservations in Europe. The 60-acre area is protected by law.

Travel tips for Berca Mud Volcanoes
The mud volcanoes can be categorised into three groups: mud volcanoes due to the emission of natural gases, mud volcanoes due to the emission of volcanic gases, and mud volcanoes of seismic origin.

Mud Volcanoes in Romania
The mud volcanoes from the Buzau Sub Carpathians are formed due to the underground eruptions of gases generated by oilfields hundreds of metres deep. The gas released by the black oil magma penetrates through crevices and fissures, adding up variable amounts of mud and water.

Travel to Romania - Berca Mud Volcanoes

The craters are up to 6 m high with permanent or intermittent eruptions, whose intensity depend on the water that infiltrates the soil. Around the volcanoes there is salt efflorescence formed as a crust and there is no vegetation.

Romania travel guide - Berca Mud Volcanoes

The mud volcanoes were named by the locals “mist” or “pots”. In the Berca-Arbanasi area there are three places with mud volcanoes called Little Mud Volcanoes, Big Mud Volcanoes and Belciu Mud Volcanoes.

Guidebook for romania - Berca Mud Volcanoes

Access is made via DN 10 (Buzau – Brasov) until km 18, then DP Satuc-Berca- Joseni- Policiori until km 8, and DC Polciori – Pacle until km 5, plus 3 km to the left for the Little Mud Volcanoes and 1 km ahead for Big Mud Volcanoes.

Travel to Berca Mud Volcanoes Reservation - Buzau area Travel to Berca Big Mud Volcanoes

Visiting fees – Big Mud Volcanoes Reservation: pupils – 1 RON, students – 2 RON, adults – 4 RON. Little Mud Volcanoes Reservation: pupils – 1 RON, students – 2 RON, adults – 4 RON.

Visiting Berca Mud Volcanoes - Buzau county

Accommodation options: there is a guesthouse near the Big Mud Volcanoes. There are many plots, and with the permission of the landowner, you can camp there.

Parking lot: you can park near the entrance of the Big Mud Volcanoes reservation. There is no parking fee.

Entrance at Big Mud Volcanoes Reservation

Pay attention when you reach the parking lot near the Little Mud Volcanoes. Before reaching the official parking place, you will encounter a parking lot which requires payment. If you continue another km on the asphalt road, you will reach the parking lot of the reservation that is free of charge.

Acces to Little Mud Volcanoes Reservation Entrance at Little Mud Volcanoes Reservation

During your visit to the two reservations, you will have to follow certain rules:

– you mustn’t touch the cones or lava with your hands or feet

– you mustn’t enter with your pets

– you mustn’t smoke nor eat during your visit

Tourism in Buzau county - Berca Mud Volcanoes

At Big Mud Volcanoes Reservation, the volcanoes are found at 322 m altitude.  It’s a circular plateau made of the deposits of the eruptions of the numerous active volcanoes or conical fossils that are of variable sizes. The active cones are not higher than 3 m, whereas the fossil ones reach even 8 m.

Romania guide - Berca Mud Volcanoes

On top of the liquid mud, the hydrocarbon foam floats. The foam forms when the gases penetrate the soil. The chemical analysis shows that the water comes from rainfall, and not from the underground deposits.

The shape, height and width of the cones depend on the viscosity of the mud and on the terrain shape. Seismic movements may increase volcano activity, which has proven to happen, just like it did in 1977.

Visit Berca Mud Volcanoes - Romania

The name of Big Mud Volcanoes Plateau is linked to the great sizes of the three main volcanoes situated in the centre of the plateau. This plateau is also considered as a natural protected reservation and spread over 20 acres.

 Tourist attractions in Buzau area - Berca Mud Volcanoes

The main difference between the two reservations is that Little Mud Volcanoes has many small volcanic cones up to 0.3-4 m high, steep slopes, and visible craters exuding almost constantly (very) soft mud, that it flows even in streams. Sometimes, there is even water flowing. They are somehow “active” and “fresh”.

Tourist attractions in romania - Mud Volcanoes near Berca village

You will find at Big Mud Volcanoes fewer volcanoes, but vaster and lower slopes. The exuded material is heavier and sporadic. The volcanoes seem “dry” or “latent”.

Travel to Romania - Berca Mud Volcanoes

At Little Mud Volcanoes Reservation, the mud volcanoes are found at 341 m and from the research that was conducted has shown that the magma chamber is 3000 m deep. There are no fossil cones. The lack of vegetation on the plateaus and the various shapes molded by the liquid mud and also by erosion seem like the barren, lunar terrains.

Natural reservations in Romania - Berca Mud Volcanoes
Little Mud Volcanoes Plateau is a natural reservation spreading over 10 acres. It’s protecting the natural landscape and the two halophile plant species (organisms which grow in salty environments) – Nitraria Schöberi and Obione Verrucifera – on the western border of their vegetation area. Nitraria Schöberi hails from Asia, and is only found at Berca in Romania.

You can also encounter plant species peculiar to the forest steppe: feather grass, quick grass, steppe grass, and the spring pheasant’s eye.

The mud volcanoes in the Buzau Sub Carpathians

For more tourist information about Buzau County and its surroundings, please stop by the info-point in Berca Locality.

Tourist point information in Berca village

Pentru versiunea in limba romana


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