* I invite you to hike in Osman's cave (Osmany longt). We drive to the village of Gorny Kartsa by SUV, and then on foot. Along the way, we will visit the famous landmark of the Kartsinsky gorge, the Koltso Waterfall, pass through the ruins of an ancient settlement above a picturesque gorge, make a short ascent and take a lot of interesting photos. Osman Cave is pass-through, after passing through it, we will find ourselves on a natural observation deck with a view of Mount Cariu-Hoh. There we will relax and make tea from mountain herbs. The route is medium — below average difficulty. The walking part of the route is about an hour in one direction with a moderate climb. It is contraindicated in claustrophobia and panic fear of heights. It is possible with children from 10 years old without health problems.