Rumanowy Staw is a wild, off-the-beaten-path alpine lake tucked away in the Slovak High Tatras at 2090 m above sea level. With no marked trail leading to it, this is a place that rewards the adventurous and well-prepared — a true hidden gem of the Tatras.

The lake sits in Rumanová Valley, a side branch of the Zlomisks Valley, cradled by rugged rocky slopes typical of high-mountain terrain. It measures roughly 70 by 48 metres, covering an area of 0.248 hectares, making it comfortably the largest of the three lakes in this small valley. The surrounding landscape is raw and austere — pale grey rock faces, patches of alpine grass, mosses, and distant jagged ridges. In summer the still water mirrors the sky and the peaks above; in early autumn, the first snows dust the summits and lend the scene an almost otherworldly atmosphere. Solitude is virtually guaranteed.

How to get there

• There is no marked tourist trail to the lake. Access is possible off-trail through Rumanová Valley, branching off from the routes in the Zlomisks Valley. Good navigation skills and high-mountain experience are essential. Difficulty: demanding.

Practical information

• The lake lies within the Tatra National Park (TANAP). Leaving marked trails without a special permit is prohibited — please check current regulations before planning an off-trail visit.
• Thorough preparation and ideally a local guide are strongly recommended.

The lake and the valley share their name with Ján Ruman Driečny the Younger, a celebrated Tatra mountain guide whose memory lives on in this remote corner of the mountains.