Pyszniańska Valley is one of the wildest and most unspoiled corners of the Polish Western Tatras. Forming the upper section of Kościeliska Valley, it shelters vast subalpine spruce forests, a profound natural silence, and the picturesque Smreczyński Lake — the largest lake in the Polish Western Tatras. If you are looking for a place where the Tatras reveal their raw, primeval character, this is it.

The valley is embraced by mighty ridges — to the south rise Smreczyński Wierch, Kamienista, Błyszcz and the near-vertical walls of Liliowe Turnie, while to the west the Ornak massif towers 500–700 metres above the valley floor. Carved by glaciers and built of crystalline rock, the landscape impresses with its grandeur and austerity. In spring the forests fill with fresh green, summer brings cool shade and birdsong, autumn bathes the spruces and dwarf pine in golden light, and in winter the valley becomes a kingdom of deep snow and silence.

• Parking area at Kościelisko village (Tatra National Park entrance) — black-marked trail running through the valley to Smreczyński Lake — difficulty: easy to moderate, trail passes through a strict nature reserve.

• Almost the entire valley is closed to free roaming — it lies within the strict Tomanowa-Smreczyny nature reserve.
• Tourists are permitted only on the black-marked trail leading to Smreczyński Lake.
• A Tatra National Park entry fee is required.
• The rare Hungarian fleabane ('Erigeron hungaricus') grows here — a protected species.

The valley's history is as rich as its scenery — silver and copper were mined here as far back as the 15th century, and during World War II it served as a route for Tatra couriers carrying messages across the mountains, whose adventures were immortalised by Stanisław Zieliński in his book 'W stronę Pysznej' ('Towards Pyszna').