Trovants Museum Costești

Muzeul Trovanților Costești

An open-air geological reserve displaying the bizarre 'growing stones' or trovants, spherical sandstone concretions found only in a few places on Earth. These strange rounded boulders that appear to swell after rain make it a unique natural curiosity.

Things to do

• Explore the trovant field — Wander the marked trails among the reserve's famously round sandstone concretions that seem to sprout from the ground.
• Spot the 'growing' stones after rain — Visit shortly after rainfall to see the mineral surfaces darken and appear to swell, the phenomenon that gives the trovants their reputation.
• Photograph the bizarre shapes — Capture the knobbly, cauliflower-like boulders and their strange 'budding' offshoots that look almost alive.
• Learn the geology at the info panels — Read the on-site interpretive signs explaining how cemented sand concretions formed over millions of years.
• See the sliced trovant sections — Look for cut cross-sections revealing the concentric rings inside, resembling tree rings frozen in stone.
• Drive the scenic Vâlcea countryside — Combine the visit with a road trip through the rolling hills and vineyards of Oltenia around Costești village.
• Detour to nearby monasteries — Pair the museum with visits to Bistrița and Horezu monasteries, both a short drive away in the same region.

Food to try

• Ciorbă de burtă — A creamy, garlicky tripe soup soured with vinegar, a beloved comfort dish across Oltenia.
• Tochitură oltenească — A hearty regional pork stew served with mămăligă, cheese, and a fried egg on top.
• Horezu ceramics-served meals — Nearby Horezu is famous for its hand-painted pottery, and local eateries often serve traditional food on these UNESCO-listed plates.
• Zacuscă — A rich autumn spread of roasted eggplant, peppers, and tomatoes, often homemade and sold at roadside stalls.
• Țuică de Vâlcea — A strong local plum brandy distilled in the region and offered as a welcoming drink.

Local customs & good to know

• Do not climb on the trovants — The concretions are a protected natural monument, so admire and photograph them without stepping on the fragile formations.
• Bring cash for the entrance — The small reserve charges a modest fee and rural sites here rarely accept cards, so carry Romanian lei.
• Visit in spring or after rain — The stones and surrounding greenery look most striking when wet, and summer heat can make the open field harsh.
• Combine with Horezu pottery culture — Nearby Horezu holds a lively ceramics tradition and fair, offering deeper insight into Oltenia's crafts.

Nearby

• Horezu — 23 km
• Horezu Monastery — 25 km
• Bistrița Monastery — 27 km
• Polovragi Cave and Monastery — 31 km