ARTIFICIAL UNDERGROUND SITES IN BOSNIA AND HERZEGOVINA
 
 
 
Summary
 
 
Key words
 

Author

 J
asminko Mulaomerović

 

 

Introduction
Artificial underground sites are rather a novel field of study for speleologists in Bosnia Herzegovina. This is a consequence of
there being numerous natural caves still awaiting exploration and recording.
A small number of artificial underground sites near Sarajevo have been explored for military purposes for shelter or storage. Some of these have been researched by archaeologists or historians. This paper sets out just short review of the artificial underground sites in Bosnia and Herzegovina. The  after the fasion of Sowan' s survey of such sites in Scotland (Souterrains nr. 3, 1994).

Railway tunnels
The majority of underground sites are railway tunnels. Those still
in use are on the Sarajevo - Mostar -
Ploče, and Sarajevo - Zenica - Doboj lines. Further examples are on the Doboj - Tuzla and Doboj - Banja Luka - Bosanski Novi routes, and along the valley of the river Una. Many abandoned tunnels are found in the former Sarajevo - Višegrad and Sarajevo - Mostar lines. Some of the tunnels between Sarajevo and Višegrad are flooded as a result of the creation of the reservoir on the river Drina.

There are many tunnels on the old narrow-gauge railways which formerly connected towns in mid-Bosnia (Gomji Vakuf, Jajce, Travnik), east Herzegovina (Čapljina, Trebinje (near Dubrovnik));
and north-east Bosnia. There are also abandoned tunnels on former railways constructed in connection with forestry work during the Austro-Hungarian monarchy; and a few railway tunnels at
Tjentište in east Bosnia.

Road tunnels
The road tunnels, like those for railways, are in mountain areas, and are very numerous - especially on roads from Sarajevo towards the coast, and towards Višegrad. In the valley of the Drina, there are road tunnels on one side and railway tunnels on the other (some are now flooded by the creation of a reservoir.)


Tunnels of hydro-electric power plants
All the larger hydro-electric power plants are in limestone karst areas. There are often overflow tunnels associated with these installations, to cape with abnormally high water levels. One such overflow tunnel can be seen from the Sarajevo - Trnovo road, at the Bogatići power plant. All hydro-electric stations have subterranean turbine halls and associated tunnels. The puped-storage Čapljina station probably bas the longest tunnel system - around 60 kilometers.
 

Metal mines
Traces of mining go back to prehistoric times in Bosnia and Herzegovina. The oldest mining areas are in the Vranica mountains (central Bosnia), and around the town of Srebrenica (eastern Bosnia.) The Roman historian Pliny mentioned gold mines in the upper course of the river Vrbas in Dalmatians. Even now there are folk stories about the ancient miners. Large numbers of ancient mines are found around Fojnica, Kreševo and Dusina. Same of the 'caves' in this area are actually mines.

Old mine (Kreševo)

Coal mines
Coal mines, many of them abandoned, are numerous, especially around Tuzla and Zenica. Usually they have a standard layout - a vertical shaft with bracing galleries towards or within the coal seams. There are also shafts from which the coal was dug directly, for example Zanesovići (near Gornji Vakuf) in southern Bosnia. The Zanesovići shaft was initiated as a trial pit or early work by Austro-Hungarian mining engineers at the end of the last century. During the Second World War, this shaft was used as a communal grave.


Culverted streams
There are no underground Roman aqueducts. But historical source mention the karst spring Hrvatin in a cave in Sarajevo yielding a stream which was partially culverted. Some other Sarajevo streams (Koševski potok, Mošćanica, Sušica, Bistrički potok) are also largely culverted. The streams in culvert in this area amount to about 10 kilometers.


Underground stores and shelters
All recently built parts of Sarajevo have underground shelters, of a wide range of dimensions, constructed for many purposes from human shelter to materials storage. Many are found at Bentbaša district in Sarajevo, at Mostar, at Jajce (an underground factory excavated in travertine), and at Kaonik between Busovača and Vitez in mid Bosnia.


Military objects
Bosnia and Herzegovina was of strategic importance for the former Yugoslavian army, so extensive underground works can be expected. There was an underground airport near Bihać which was destroyed in 1992 during Serbian-Montenegrin attacks. The Austro-Hungarian monarchy's army also had underground sites, including some in the Trebević mountains near Sarajevo.


Hambarine (grain stores)
Small (often not larger than 1 - 1.5  meters) bottle-shaped underground storage chambers have been investigated in two area - near Kiseljak, and (in north Bosnia) near Detlak. The word "hambarine" originated from the Bosnian word "hambar", meaning "store, pentry, larder". These structures often occur in clusters, and are interpreted as grain stores.

 

Hambarine (Detlak)


Chapel
At Rataji, a village near Miljevina in east Bosnia, there is a single small room or cell cut into the rock, as a burial chapel. This is now believed to have been a " hiža", a sort of chapel for the heathen "Bosnian church" of the middle ages. Later, after the arrival of the Turks in these areas, a mosque was built nearby.
 

Cell cut into the rock (Rataji)

Catacombs
The best-known artificial underground site in Bosnia and Herzegovina is the "Catacombs" in Jajce. This is in fact a subterranean church, built on the orders of the Bosnian Grand Duke Hrvoje, at the beginning of the 15th century. The church is 10 by 15 meters. Drawings and a plan and section (taken from the work of Truhelka, 1892) can be found at the end of this page.


Caves in sandstone
Near the village of Preočica (close to Vitez in mid Bosnia) is situated a "cave" formed by excavating for milestones. There is a similar "cave", " žrvena peć " (originally from the word " žrvanj") near Zagreb.
 

Caves adapted to human uses
Same natural caves have been adapted, at various times, to man's needs. The cave Pećini Radohne krstjanina near Vareš, has many recesses. In fact this entire cave may be the result of human activity. In the cave at Krupac, near Sarajevo, much construction and building work bas taken place. Similar adaptations can be seen in the cave near the spring of the Krupa (near Gornji Vakuf), the Hajdučka pećina, cave (near Olovo), the Kaštela cave (near Foijnica), and many others (Mulaomerovic, 1979).

Cave Radohne krstjanina (Vareš)

 

Kaštela cave (Fojnica)


References / References / Literatuur / Literatura:

Čokić, J., 1889: Ćelija u selu Rataji. Glasnik Zemaljskog muzeja, I, 3, p. 75-77 (Sarajevo)

Mulaomerović, J., 1979: Zazidane pećine u Bosni i Hercegovini. Naš krš, V, 7, p. 27-32 (Sarajevo)

Truhelka, Ć., 1892: Katakombe u Jajcu. Glasnik Zemaljskog muzeja, IV, 1, p. 57-68 (Sarajevo)





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