Helme caves

The Valgesoo watchtower is located in the Valgesoo bog, which represents one of the 21 places worth discovering in South Estonia and is recommended for all nature enthusiasts.With its eye-catching design, the watchtower overlooks the Valgesoo bog, the pristine-looking primeval forest, and the Baron's pine forest (Parunimännik) and the study trail that runs through it. The 29.7 m high metal watchtower has three intermediate platforms, the last of which is 23.8 m high, with a wind screen and seat benches in the centre. The State Forest Management Centre's campfire site and camping area for up to five tents are nearby.

Among the approximately 1 km study trail introducing the life of wood ants, the hiker can feel like a giant in the minuscule world of ants. In an area of 20 hectares there are 200 ant hills, the biggest of which is 1.7 m high; you can also admire the record-high spruce (42 m). The trail has signs, information boards, and bridges crossing ant highways.The trail is for walking only. While hiking on the trail near ant hills, use only the bridges installed there. The Laari forest study trail starts on the other side of the railway.The civilisation of ants offers an experience for both children and adults.

In the heart of the town of Elva, located in Tartu County, lies the scenic Arbi Lake, offering visual beauty with its rich vegetation, illuminated nature trails, and surrounding pine forest, as well as plenty of activities for every visitor. The 1.2 km-long circular gravel path by the lake starts at the beach and is ideal for walking, running, and cycling. The promenade offers various leisure opportunities – here you can relax, enjoy the quiet and beautiful views, or taste currants picked directly from the bush. Near the lake is the Elva Cultural Center, where you can visit free exhibitions and learn about local life. Hansen Avenue, which intersects with the nature trail and offers excellent views of the lake, is a popular spot for walkers and has served as a romantic setting for several weddings. Along the nature trail, there are 10 information boards and stands that offer a comprehensive overview of life around Arbi Lake and its shores, revealing the long-term connection between humans and the lake.

Harimägi is one of the largest mesas in the Otepää Uplands (211 m above sea level). It is worth coming to Harimäe whenever you are near Otepää. The Harimäe Observation Tower is located 3 km from Kääriku in the direction of Sangaste. The height of the tower is 28 m, and the highest viewing platform is 24 m high. The tower offers views of the Otepää mountains and across the Väike Emajõgi valley to the Karula upland. Camping is also allowed at the tower. Good to know: Harimägi is also called 'Leenard and Leonhard's hill.' From 1816 to 1819, geodetic surveys were carried out here by the internationally recognised astronomer and surveyor Friedrich Georg Wilhelm Struwe (1793–1864).

The Kaljupealse campfire site is located on the banks of the Võhandu River, in a beautiful pine forest. The riverside and high banks offer a beautiful view of the Võhandu River and sand outcrops. The campfire site has a roofed table and benches, a roofed grill, and firewood. The place is ideal for campers, fishing enthusiasts, and as a resting point for guests coming here with boats.Along the high sandy shores, through a beautiful pine forest, there is an unmarked hiking trail where you can enjoy beautiful views of nature or pick berries and mushrooms.

The hiking trail that encircles Lake Pühajärv starts near the centre of Otepää Nature Park. The 14 km trail takes you on a voyage of discovery around one of the most unique and beautiful lakes in Estonia. Covering the whole track takes from 3–6 hours. There are rest areas and barbecue sites along the way. Part of the track (approximately 2.2 km) runs along the Pühajärve–Kääriku exercise track by the Otepää–Kääriku highway. You can cover the track by foot or bike. Cyclists must bear in mind that there are parts of the track on which you will have to push your bike instead of riding it. The Angunina, Kiigemäe and Koolirand campfire sites are located on the trail. There, you can make a fire and camp.

The 3.5 km trail introduces different forest communities. It can be accessed from the parking lot at the beginning of the trail or the Sihi and Papi campfire sites. The trail runs along boardwalks and paths of varied landscape. It also passes the burial ground of the Manteuffel family and a complex monitoring station. You can camp and make a fire under a cover at the Sihi and Papi campfire sites. The trail is suitable for visitors of all ages, as it is interesting and educational.

The Õrsava Lake Hiking Trail winds around the lake of the same name. The 5 km trail starts officially at the Värska school stadium, but you can start at any point. The lakeside footpath is made more exciting by several bridges. On the shore of Õrsava village there is a campfire site and an RMK bonfire site, as well as a swimming area.In addition to scenic views of nature and pine forests, the hiking trail offers some history: it's partly on the road of the former Estonian Defense Forces Training Center, the so-called , and although the camp was largely dismantled in World War II, some soldiers' barracks and other buildings have been preserved.