Karkonosze

The Karkonosze are the highest ridge of the Sudetes and behave like a mountain range twice their size. An old granite pluton planed flat by deep time, the massif was bitten from the north by Pleistocene glaciers, which left the amphitheatres of the Śnieżne Kotły and the cliff-walled tarns of Mały and Wielki Staw hanging under the plateau rim. The climate is the real anomaly: battered by Atlantic westerlies, the ridge compresses its vegetation zones so hard that dwarf pine takes over around 1,250 metres and true arctic-alpine tundra — cloudberry included, far south of its range — occupies the top, complete with permafrost-era patterned ground on the Równia pod Śnieżką plateau. The Polish national park dates from 1959; the Czech KRNAP across the crest followed in 1963, and since 1992 the two have formed a joint UNESCO biosphere reserve.

Śnieżka (1,603 m) anchors the eastern ridge, a bare frost-shattered pyramid visible from half of Silesia. Its summit carries an odd couple: the baroque chapel of St Lawrence, consecrated in 1681 for pilgrims, and the 1974 meteorological observatory of three stacked steel discs, still the region's best piece of space-age architecture. Along the plateau west of it, frost has carved the granite into tors with names like Pielgrzymy and Słonecznik — waymarks in fog since shepherding days.

People have worked this ridge for centuries — herb-gathering laboranci in Karpacz, glassmakers below Szklarska Poręba, hut-keepers whose bouda culture still feeds hikers — and people nearly killed it: acid deposition from the Black Triangle coal basins destroyed whole spruce slopes in the 1970s and 80s. The forest coming back is young and patchy, a recovery the park manages honestly rather than hides. Above Karpacz stands the strangest monument of all: the Wang church, a twelfth-century Norwegian stave church bought by the Prussian king and re-erected here in 1842.

What's worth knowing before you go

Karpacz and Szklarska Poręba are the gateways, both reached by bus (and Szklarska by rail) from Jelenia Góra, itself an easy train from Wrocław. The Kopa chairlift from Karpacz cuts 500 metres of climb off Śnieżka; paths below the summit carry seaside-promenade crowds on fine weekends, so start at dawn or aim for the western ridge above the Śnieżne Kotły, which stays quieter.

Treat the weather as alpine: the ridge brews its own wind and fog in any month, and winter verglas closes the summit stairs of Śnieżka to casual boots. The connoisseur's moment comes with autumn inversions — from Śnieżka at sunrise you can watch the mountain's shadow thrown onto cloud, and with luck a Brocken spectre ringed in glory walking ahead of you along the rim.