The park is covered with Caucasian pine, fir, oriental beech, and oak – some areas are virgin forest, untouched by logging. Above 2,000 m: subalpine and alpine meadows carpeted with wildflowers from June through August. Wildlife includes roe deer, brown bears, lynx, wolves, and golden eagles – though sightings of large animals are rare.
The easiest route is the Information Trail (3 km, 1.5 hours): it starts from the administration building, passes St. Nino Church, and loops back. From the high point – a panorama of Borjomi and the gorge. The most popular day hike is the Footprint Trail (#6, 17 km, 6 hours): from the Likani valley over a ridge to Kvabiskhevi village. For experienced hikers: the St. Andrew Trail (#2, 54 km, 4–5 days) through alpine meadows to the park's highest point – Mount Sametskhvario (2,642 m).
Tourist shelters dot the multi-day routes – wooden huts with bunks, no electricity. Designated campsites with fire pits are available. Cycling and horse-riding trails are marked separately. In winter, two snowshoe trails run through snow-covered coniferous forest.