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Discover the Enchanting Hubelj Spring and Majestic Otliška Window

Immerse yourself in the natural wonders of Ajdovščina, Goriška, as you explore the captivating Hubelj Spring and the breathtaking Otliška Window.


Experience the roaring waterfalls, pristine waters, and magnificent rock formations that make these attractions truly unique. Embark on an adventure through this picturesque landscape and create lasting memories in the heart of Slovenia's natural beauty. In the idyllic region of Ajdovščina, Goriška lies a hidden gem that showcases the marvels of nature in all their glory. The Hubelj Spring, surrounded by picturesque landscapes, captivates visitors with its mesmerizing beauty and rich history. As the day unfolds, the Hubelj River reveals its wonders, emanating from various holes in the karst underground, each with its own mystique and accessibility.

One of the most intriguing aspects of the Hubelj Spring is its source, where mighty waterfalls cascade from higher-lying spits, creating a breathtaking sight. Witness the foaming water as it gracefully plummets from an altitude of approximately 240 meters to a bridge nestled 40 meters below. The spectacle is nothing short of awe-inspiring.


Additionally, the underground water flows through three captivating caves: Pajkova mreža, Velika Hubeljska kitchen, and Vzhodna Hubeljska cave. During the dry season, these underground passages reveal around 400 tunnels, leading to siphon basins and sinkholes. Beyond its beauty, the Hubelj Spring holds great significance for the Vipava Valley.


Known for its integrity and purity, the water from this spring is among the most drinkable in the valley. Furthermore, it has a historical connection to the region's industrial development. In the 16th and 17th centuries, iron forges and mills operated along the upper course of the Hubelj River, establishing an industrial center that eventually paved the way for the buckwheat industry we know today.

To further immerse yourself in Ajdovščina's natural wonders, a visit to the Otliška Window is an absolute must. Located north of Ajdovščina on the edge of the Trnovska plateau near the village of Otlica, this natural phenomenon will leave you in awe. The Otliška Window takes the form of a magnificent opening in the rocks, resembling a natural bridge or passage through the imposing rock formations. The journey to the window begins either from the Hubelj Spring or the village of Otlica.

As you venture closer to the window, you'll encounter a small cave adorned with a nativity scene during the festive Christmas season. Upon reaching the peak, you'll discover a charming chapel, complete with a registration booklet and a stamp. Just a short 5-minute walk from the chapel, the Otliška Window unveils itself, offering a mesmerizing view of the enchanting village of Lokavec. The window is accompanied by informative boards that recount the fascinating story of its creation.

Not far from the Otliška Window, you'll find a stone snail and a stone pyramid, both the work of architect Damjan Popelar. These intriguing structures add to the mystique and wonder of the surrounding landscape, providing additional points of interest to explore. For those seeking adventure, there are various well-marked paths leading to these enchanting sites.

savouringFrom the Hubelj Spring to the Otliška Window, the journey takes approximately 1 hour and 20 minutes along an easy, marked path. Alternatively, the Front Border to Otliška Window path, following the edge, offers a 2-hour trek with captivating views. If you're starting from Otlica, the path to the Otliška Window takes just 25 minutes, allowing for a quick and accessible exploration.

Situated at an altitude of 800 meters above sea level, nestled amidst the Goriška, Notranjska, and Snežniška hills, the ascent to these attractions provides a rewarding experience. With a height difference of 550 meters, you can complete the journey to the Otliška Window in approximately 1 hour and 20 minutes, savoring every moment of this captivating adventure.

Embark on a journey that combines the splendour of nature, rich history, and architectural wonders. Discover the Hubelj Spring and Otliška Window, where you'll find yourself enchanted by Slovenia's captivating beauty. Immerse yourself in the majesty of these natural wonders, creating cherished memories in the heart of Ajdovščina, Goriška.

Ready to explore the wonders of Ajdovščina? Plan your adventure at Visit-Slovenia.eu today!

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