Dolinka Smocza — known in Slovak as Dračia dolinka, or 'Dragon Valley' — is one of the most remote and untamed corners of the Slovak High Tatras. A side branch of the Zlomisková dolina (Valley of Debris), it has no marked hiking trails and receives only a handful of visitors each year, making it a true reward for those who seek genuine mountain wilderness.

The valley is encircled by dramatic ridges and peaks: to the east rises Dračí štít (Dragon Peak, 2523 m), flanked by the jagged Ošarpance (2327 m); to the northeast the main High Tatras ridge runs from Vysoká to Ťažký štít; to the west the Popradský hrebeň carries Veľké Kôpky (2354 m). This rocky amphitheatre creates an intimate, slightly austere atmosphere — especially striking in late summer when the Dragon Lakes mirror the grey cliff walls. In winter and early spring the valley is blanketed in snow and almost completely inaccessible.

The highlights are the Dragon Lakes: the large Dračie pleso (also called Šarkanie pleso), the smaller Malé Dračie pleso, and the mysterious Dračie oká (Dragon Eyes). The only watercourse is Smoczy Potok (Dragon Stream), which flows partly underground before joining Zmarzły Potok.

• There are no marked trails into the valley — access is via Zlomisková dolina on the Slovak side, suitable only for experienced mountaineers and off-trail hikers.

• The valley lies within Slovakia's Tatranský národný park (TANAP) — off-trail movement is subject to strict national park regulations.
• No waymarked routes exist; entry is recommended only for those experienced in unmarked terrain, or accompanied by a licensed guide.
• One of the least visited valleys in the entire Tatra range.

The name 'Dragon Valley' comes from old legends of a dragon said to lurk in the lake's depths — and the brooding, cliff-rimmed scenery makes the story easy to believe. The first recorded visitors were Tytus Chałubiński and his companions, who came here on 10 August 1876.