4.7
(10)
68
hikers
6
hikes
Family friendly hiking trails around Tinovul Mohoș - Lake Sf. Ana are set within a unique volcanic landscape in the Ciomatu Massif. The region features Lake Sf. Ana, Central and Eastern Europe's only volcanic lake, and Tinovul Mohoș, an alpine peat bog formed in an older volcanic crater. Hikers can explore diverse ecosystems, including dense forests and unique bog flora, across varied terrain. This area is a Natura 2000 protected site, offering a blend of geological formations and natural beauty.
…Last updated: July 12, 2026
5.0
(2)
20
hikers
10.1km
03:07
360m
360m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
7
hikers
25.6km
08:34
1,050m
1,050m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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4.7
(3)
15
hikers
5.12km
01:57
250m
250m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
5.0
(1)
3
hikers
21.1km
07:04
980m
980m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(1)
5
hikers
3.28km
00:59
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Anyone visiting Lake Sfânta Ana doesn't need meteorologists to predict the weather. They have an empirically proven method at their disposal, provided by the volcano itself: two cracks in the mountain that predict the weather. Locals know: "If the fumes from the cracks burn your nose, it's a sign of a thunderstorm. If not, it will be a sunny day, perfect for hiking."
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Located in the Ciomatului Mare crater, Lake Sfânta Ana is the only lake of volcanic origin in Central and Eastern Europe and the most visited tourist attraction in Szeklerland. The lake is surrounded by the steep walls of the volcanic cone of Mount Ciomat, with several higher peaks. The highest is Ciomatul Mare at 1,301 meters. The lake, unique in Europe, lies at 946 meters above sea level, has a diameter of 1,737 meters, and its greatest depth is seven meters. The lake is fed exclusively by rainwater and meltwater.
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The Chapel of St. Anne was first documented in 1349. The original chapel was made of wood. Legend has it that the small church was destroyed during both the Tatar and Turkish invasions. Its restoration was documented in 1562. Between 1562 and 1764, two annual festivals were celebrated: St. Anne's Day and the Feast of the Nativity of the Virgin Mary. Up to 30,000 pilgrims came to the Feast of St. Anne. The chapel was badly damaged during the First World War and was demolished and rebuilt in 1927. Nothing remains of the nearby St. Joachim Chapel, built in 1562.
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View of the surrounding landscape, caution: grazing cows may be encountered here
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Saint Ana Lake in the Ciomatului Mare crater is the only lake of volcanic origin in Central and Eastern Europe and the most visited tourist attraction in Szeklerland. It is surrounded by the steep walls of the volcanic cone of Monte Ciomat, with several higher peaks: Ciomatul Mare (1301 m), Ciomatul Mic (1238 m), Tata Hill (1174 m) or Piscul Pietros (1125 m). The lake, unique in Europe, is located at an altitude of 946 m, has a diameter of 1737 m and a greatest depth of 7 m. From the crater rim, 13 temporary streams formed after the rains carry water and gravel into the lake. The lake is fed by rainwater and water from snowmelt. The lake's sedimentation process began at the northern and western edges, with the lake floor being covered by an increasingly thick layer of mud. The lake is currently 6.5 m deep at its deepest point. In good weather, especially without wind, you can see gas bubbles rising from the bottom of the lake, which are actually an expression of post-volcanic activity. In the northern, northeastern part of the lake, you can see a layer of floating peat about a meter thick.
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Tusnad (Tusnad Baths) Tusnad Baths is the smallest town in Romania, located in the southernmost corner of Harghita County. The municipality has 1,728 inhabitants, according to the 2002 census. The spa was founded in 1842. In 1935, Tusnád separated from the municipality, became independent and was named Tusnád Baths. In 1968, the town became a town and in 1970, many large hotels were built here. After the fall of communism, due to disputed property rights, it began to decline, but today it has recovered. Modern pensions, guest houses, ski slopes and an adventure pool await tourists. Tusnad Baths and the natural conditions and chemically very diverse healing springs, the climate and the beauty of the landscape have an excellent healing effect on diseases such as neurosis, heart and circulatory problems, gastrointestinal and motor problems and glandular diseases. The Tusványos Free University and Youth Camp is held here and the EU camp has been organized here for many years. Lake Csukás is located under the Sólyomkő rock, is an artificial lake fed by the Olt river and has existed since 1894. Its heyday was in the 1920s. After 1948 the spa was nationalized and a large red star was placed in the middle of the 2 hectare and 3 meter deep Csukás Lake. In winter the lake was used as an ice rink. After 2000 the lake became private property. The distance between Tusnad and Lake St. Anne through Bixad is 24 km.
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The Orthodox Church in Băile Tuşnad, which was intended to be a miniaturized copy of the architectural ensemble of the Reunification Cathedral in Alba Julia, has become an architectural jewel similar to the famous Voivodeship Foundation thanks to the fresco that decorates it in its entirety. The Church of the Assumption of the Virgin Mary in Băile Tuşnad was built at great expense in the interwar period in an area steeped in history.
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There are several family-friendly hiking trails in the Tinovul Mohoș - Lake Sf. Ana region, with a total of 6 routes featured in this guide. These range from easy strolls to more challenging hikes, ensuring options for various family preferences.
Yes, for a very accessible option, consider the Apor Spring No. 3 – Mikes Mineral Spring No. 4 loop from Băile Tușnad. This easy route is just over 3 km long and takes about an hour, perfect for a gentle family outing. While not all trails are stroller-friendly due to varied terrain, the boardwalk at Tinovul Mohoș is generally accessible.
The region is rich in unique natural features. You can explore the serene Lake Sfânta Ana, the only volcanic lake in Central and Eastern Europe, or wander along the Path Around Lake Saint Ana. The fascinating Mohos Peat Bog offers a unique ecosystem with carnivorous plants, accessible via the Tinovul Mohoș Boardwalk Trail. You might also encounter the historic Saint Anne Chapel.
Absolutely. Many of the trails are designed as loops, which are ideal for families. A moderate option is the Saint Anne Chapel – Path Around Lake Saint Ana loop from Lake Saint Anne, which covers about 10 km. For a shorter, moderate hike, the Ciucaș Lake – Falcon Stone Nature Reserve loop from Băile Tușnad is a great choice at just over 5 km.
The Tinovul Mohoș - Lake Sf. Ana area is highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the unique volcanic landscapes, the tranquility of Lake Sfânta Ana, and the educational experience of the Mohos Peat Bog, making it a memorable destination for families.
While many outdoor areas in Romania are generally dog-friendly, specific rules may apply to protected natural reserves like Tinovul Mohoș. It's always best to keep dogs on a leash to protect wildlife and ensure a pleasant experience for all visitors. For the most up-to-date regulations regarding pets in the protected areas, we recommend checking local signage or official park websites.
Yes, the region offers several spots with scenic views. The Ciucaș Lake – Falcon Stone Nature Reserve loop from Băile Tușnad provides access to the Falcon Stone andesitic pillar, which offers remarkable regional views. The trails around Lake Sfânta Ana also provide beautiful perspectives of the volcanic lake and its surroundings.
The warmer months, from late spring to early autumn (May to October), are generally the most pleasant for family hiking. During this period, the weather is milder, and the unique flora of the peat bog, including carnivorous plants, is more visible. Winter can offer a different, serene experience, but some trails might be less accessible due to snow and ice.
Yes, parking is generally available at key access points for the trails, such as near Lake Sfânta Ana and in Băile Tușnad. It's advisable to arrive early during peak season to secure a spot, especially for popular trailheads.
For families with older children or those seeking a more strenuous adventure, the Path Around Lake Saint Ana – Saint Anne Chapel loop from Băile Tușnad Hm is a challenging option, covering about 21 km. This route offers significant elevation changes and a longer duration, providing a rewarding experience for experienced young hikers.


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