Thermal Destination
Good to Know
Băile Herculane · Romania
Tucked into the wooded Cerna Valley of western Romania, Băile Herculane is one of the oldest spa towns in Europe — a place where Roman legionaries, Habsburg emperors and modern travellers have all come to take the sacred waters of Hercules.
Getting there
Băile Herculane sits just 5 km from the D.N.6 (E60), the main road linking western Romania with Bucharest (around 360 km). The nearest international airports are Craiova (CRA, approx. 160 km) and Timișoara (TSR, approx. 170 km), with Bucharest (OTP, approx. 390 km), Belgrade (BEG, approx. 280 km) and Sofia (SOF, approx. 350 km) within reach. The town lies on the international Bucharest–Timișoara–Budapest railway; alight at “Herculane” station, itself one of the most beautiful in Romania. Private transfers from Timișoara or Craiova cost from around €100 per car; other airports and stations are available on request.
Best time to visit
The spa is open year round, but late spring through early autumn (May to September) is ideal for combining the thermal baths with the surrounding mountains. This is the season for hiking the trails of the Domogled–Cerna Valley National Park, exploring the steep gorges and waterfalls of the Cerna, and enjoying the warm, negatively ionised mountain air. Winter visits reward those seeking quiet, steam and the restorative warmth of the sulphurous springs.
What to see
Start at the imperial historical centre around the statue of Hercules, with its elegant pavilions and the splendid 1878 railway station. Visit the Nicolae Cena Museum to see the famous “Ad Aquas Herculis Sacras” inscription and other Roman exhibits, then seek out the Roman thermae, the Outlaws’ Grotto and the votive Tabula. Nearby lie the 7 Springs thermal baths (10 minutes), the Domogled–Cerna Valley National Park (30 minutes), Tismana Monastery (67 km) and boat trips through the dramatic Iron Gates gorge on the Danube.
The sacred waters of Hercules
Sixteen thermal springs rise here, each with its own mineral signature — sulphur, chlorine, sodium, calcium and magnesium — flowing at temperatures from around 35–45 °C and reaching up to 62 °C. Known for centuries as “the spring for injuries” or “the spring for colds”, their healing reputation was recognised long before science could explain it. First documented in 153 AD as Ad Aquas Herculi Sacras, the holy waters of Hercules still soothe body and mind today.
Roman Ad Aquas Herculi Sacras
Sacred to Hercules since the second century
Rome dedicated these springs to the demigod Hercules, naming the place Ad Aquas Herculi Sacras. Votive altars, baths and statues unearthed in the valley record a spa already celebrated by the legions of Dacia — the oldest thermal resort in Romania and one of the oldest in Europe.
Plan your stay
Where Roman emperors and Empress Sissi once bathed, your own retreat in the Cerna Valley awaits.See where to stay