Top 100Romania's largest glacial lake, at 2,040 m in the heart of Retezat National Park; it can only be reached on foot, after a climb of about two hours from Poiana Pelegii.
A cave crossed by a mountain stream north of Petroșani, with a 20 m-wide portal and a gallery of about 466 m walked end to end on footbridges, beneath the Dacian fortress of Bănița.
A waterfall of about 15 m, split by a rock into two streams, in the Nucșoara valley in the north of Retezat National Park; a 15–20 minute walk from Cârnic.
Romania's deepest glacial lake, 29 m deep, at almost 2,000 m in the south-west of Retezat National Park; it can only be reached on foot, on a long day hike.
Top 100