Drive from Brașov to a rare volcanic crater lake at 950 m—walk the shoreline, visit a protected peat bog with sundews, and sample mineral springs in Tușnad. This full‑day small‑group trip blends geology, folklore and easy hiking.
More ways to explore the area's outdoor wonders
You arrive after a steady drive through Transylvania’s folded hills, the road easing into a ring of dark conifers. The crater’s rim appears first as a break in the trees; then Saint Ana’s Lake opens like a cool pupil at 950 m altitude, its surface reflecting a sky that seems closer here. The air smells faintly of peat and mineral water; the guide points toward fumaroles where the earth still breathes.
Difficulty
moderate
Duration
8–10 hours
Fitness Level
Suitable for travelers with moderate fitness; involves one short uphill walk (~30 minutes) on uneven terrain and several short walks around the lake and bog.
Wildlife
History
The lake formed in a volcanic crater roughly 32,000 years ago and has been a local landmark in Covasna County for centuries, wrapped in folklore tied to its springs and gases.
Conservation
The bog and surrounding habitats are sensitive; visitors are asked to stay on trails, avoid collecting plants, and follow guide instructions to minimize erosion and disturbance.
Reserve your spot on the Small-group day trip to the unique volcanic lake in Eastern Europe today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Layer for sudden weather
Mountain weather can shift quickly at 950 m—bring a light waterproof shell and an insulating mid‑layer.
Wear grippy footwear
Shoreline and bog paths are uneven and can be wet—sturdy hiking shoes reduce slip risk.
Bring a refillable bottle
There’s no reliable potable water on the trail; use local springs only after asking your guide.
Respect protected bogs
Stay on marked trails and avoid trampling carnivorous plants like Drosera rotundifolia.
Waterproof hiking shoes
Keeps footing secure on wet trails and peat margins.
spring
Light rain shell
Protects against sudden mountain showers and wind on the crater rim.
summer
Insulating mid‑layer
Useful for chilly mornings or breezy rims at higher elevation.
fall
Daypack with water reservoir
Carry 1–2 liters, snacks, and any medications for the full day trip.