As a UNESCO World Heritage Site, Vjetrenica has captivated those who’ve ventured within its depths with its mesmerizing allure. Its winding passages and chambers, abundant lakes and cascades, along with streams meandering in different directions, have left an indelible mark on visitors’ hearts. Notably, a collection of intriguing paleontological discoveries has been unearthed in Vjetrenica, with the remarkable discovery of a complete leopard (Panthera pardus) skeleton in 1968 standing as a highlight among them. Vjetrenica stands as a prominent natural gem within the nation’s boundaries, a cherished protected natural monument. Renowned for its incredibly diverse subterranean realm, Vjetrenica has unveiled over 200 distinct species, this remarkable biodiversity distinguishes Vjetrenica as one of the most diverse in the world. Notably, the cave is also home to the renowned human fish (Olm).

Orlovača Cave emerges as one of the most exquisite cave systems within Bosnia and Herzegovina. Situated a mere 15 kilometers from Sarajevo. The explored section encompasses approximately 2,500 meters, adorned with intricate cave formations: stalagmites, stalactites, cave columns, draperies, assorted crystalline structures, and exquisite calcite deposits. The cave serves as a habitat for indigenous bat species (Microchiroptera) and endemic entomofauna. Moreover, within its depths, the remains of a cave bear (Ursus speleus), estimated to be over 16,000 years old, have been unearthed.

Located roughly 40 kilometers away from Sarajevo lies a captivating protected landscape Bijambare that conceals a genuine natural treasure – Bijambare Caves. The area boasts eight caves, with the Middle Bijambare Cave standing out as the main attraction. This cave, measuring around 500 meters in length, is adorned with exquisite cave formations. The Middle Bijambare Cave comprises four chambers adorned with stunning cave formations, with the largest chamber, renowned for its acoustics, earning the name "music hall." The cave contains an array of cave formations like stalactites, stalagmites, draperies and more. It serves as a home to a community of bats and crickets, with the potential to encounter additional types of wildlife. Important to note is that the protected landscape of Bijambare is a true green oasis where bonding with nature is guaranteed.

Situated 12 kilometers from Kladanj, within the Brateljevići settlement, lies the Girl's Cave. It holds a place of intrigue in Bosnia and Herzegovina due to its entwined legend of a courageous girl, whose resting place adorns the hill at the cave's end. This tale has been passed down since the Ottoman era, woven through generations. Notably, the Girl's Cave also harbors vestiges from ancient epochs, suggesting its potential as a former cult site in the Bogomil tradition. Adorning the cave entrance are etched depictions, including horsemen, deer, hunting scenes, women, men, and other symbolic imagery. Today, the cave remains a gathering spot for Bosnian Muslims.

Located in Drinovci within the Grude municipality, Ravlića Cave is positioned above the Tihaljina River's source, in the Peć Mlini hamlet. Multiple archaeological investigations in the 20th century unveiled tangible remnants of Neolithic existence within the Ravlića cave. This comprehensive research saw the participation of archaeologists from various regions of the former Yugoslavia.

Tito's Cave is situated on the right bank of the Unac River in Drvar, Bosnia and Herzegovina. In the context of the Second World War, Marshal Tito utilized multiple caves for refuge, including this one. This cave presents a chance to delve into the narrative of Josip Broz Tito and gain insights into the importance of the happenings in Drvar during World War II. This location stands as an irreplaceable and iconic component of the nation's historical and cultural legacy.

Rastuša Cave is distinguished by its remarkable cave formations and its archaeological, paleontological, and bio-speleological significance. Situated near the village of Rastuša, approximately 12 kilometers from the town of Teslić, this dry cave encompasses extensive tunnels. Within its chambers, one can admire a variety of cave formations, including flowstones, stalactites, and rimstone dams. Within its chambers, one can admire a variety of cave formations, including flowstones, stalactites, and rimstone dams.

Located in proximity to the scenic Šipovo municipality, Vagan Cave is a true natural gem. The cave's chambers and passageways are adorned with abundant, sizable cave formations, including columns, stalagmites, and stalactites, characterized by their dark hues. Additionally, it serves as a habitat for various bat species. With its division into eight distinct sections, each with its allure, Vagan Cave stands out as one of Bosnia and Herzegovina's most generously embellished caves.