Banja Koviljača is a popular tourist town and spa situated in the Loznica municipality. It is the oldest spa in Serbia. Banja Koviljača is located on the west border of Serbia by the Drina river, 137 kilometres (85 mi) from Belgrade.

Banja Koviljača has a number of sulphuric and iron-bearing thermal mineral springs, ranging in temperature from 21 to 38 degrees Celsius. Patients drink and bathe in these waters, which are also used for the preparation of mud packs.

The location of the spa was chosen for its useful natural elements: the Drina river, which could be forded; the wooded mountain Gučevo, which served as shelter from enemies; the plains, which supplied food; and the water, which was (and still is) considered to have medicinal properties.

Gučevo is a wooded mountain which rises above the Banja Koviljača Spa to the south. The mountain extends from northwest to southeast and from Koviljača to the mountain Boranja. It is 15 kilometers long. The peak of the Gučevo Mountain is Crni Vrh, and its altitude is 779 m above sea level. Mount Gučevo is composed mainly of limestone and sand.

In the past, there was a terrain fissure on the mountain, which was significant to the occurrence of thermo-mineral waters. The mountain of Gučevo has many clear water springs which grow into smaller brooks overhung by high beech forests. The river Drina dominates the area and meanders between Mačva and Semberija.

Pale is a municipality in Bosnia and Herzegovina, Republika Srpska. It developed during the Winter Olympics in Sarajevo. In 1992, it became the seat of the Republika Srpska to lose that status in 1998 when the capital of that entity became Banja Luka. Neighboring municipalities are: Sokolac, Rogatica, Pale-Prac, Trnovo (RS), and the cities of East Sarajevo and Sarajevo.

Part of the municipality was joined by the Dayton Peace Agreement to the Federation of BiH and formed a new municipality called Pale-Praca.

The municipality of Pale includes 492 km² of distinctly mountainous character, with an altitude of 624 to 1916 m. The lowest point is at 624 m above sea level, on the western side of the municipality, where Paljan and Mokranjska Miljacka are merged.

The central part of the municipality of Pale occupies the pale basin, located between the mountain massifs: Jahorina from the south, Gosina from the east, Romanija from the northeast, Ozren from the north and northwest and Trebevic from the west. The seat of the municipality is in the settlement of Pale. Pale trees are located in the basin itself, which takes up an area of ​​about 8.5 km². They are located at an altitude of 820 m.

They have fallen by geographical and natural traits, long known as a climatic health resort and a picnic area. The beauty of the environment, clean air and the proximity of ski slopes on Jahorina represent a natural disposition and a real basis for the development of tourism. Moderately warm and humid climate is present in the lower parts of the municipality, this climate exceeds 1,000 m above sea level, and this climate goes into the mountain climate. A sharp mountain climate is also felt during the summer months, when the air temperature rarely exceeds 25 ° Celsius.

The predominant part of the municipality's territory consists of forest land (64%), and all (34%) agricultural and other land.

In the area of ​​the municipality there are several famous caves: Orlovača, Pećina Source Mokranjska Miljacka, Tito's cave Bogovići, Popova cave and Novak's cave.

One of the most important natural sights is the Orlovača cave, which is arranged for tourist visits. Orlovača (948 m) is situated on the same name in the western part of the Romanija arch, hamlet Donje Sinjevo, settlement Sumbulovac, in the basin of Mokranjska Miljacka, or in the valley of its right tributary of Sinjava.

Extensive research of the Miljacka source included topographic measurements, biospeleological and hydrological research, as well as the examination of the traces of human culture. Research was carried out during 2007-2009. To date, speleologists have explored 7,100 m, making the cave Izvor Mokranjska Miljacka the longest documented cave in the whole of Bosnia and Herzegovina.

Developers in the area of ​​Paljane municipality are industry, forestry, catering and tourism activities and trade. Due to the geographical and climatic characteristics of the area, the activity of agriculture is less developed. After the end of the war, development began in the field of construction, especially in the field of small economy.

Industrial development in the Municipality of Pag is mainly oriented to the metal, wood and textile industries.

The area of ​​Pale municipality, with its natural conditions, favors the development of the hospitality and tourism industry. It is very attractive for tourists Olympic Center Jahorina, with beautiful skiing grounds, where the winter season lasts for five months. Skiers and other tourists are at the disposal of more than 20 km of well-equipped ski trails connected with seven ski lifts and six ski lifts, a modern ski school and a ski service.

Apart from the benefits for winter tourism, the Municipality of Pale also has excellent conditions for hunting tourism, with extraordinary hunting grounds connected to main, regional and forest roads, as well as hunting lodges.

From natural sights, the most important cave is Orlovača, which is arranged for tourist visits. Clover bears (Ursus spelaeus), as well as an insect from the Coleopter family, were found in the Orlovaca cave.