Montenegro's outdoor landscape is compact, dramatic, and easy to move through. The Bay of Kotor is the southernmost fjord in Europe, with hiking trails rising steeply from the medieval walled city to the Fortress of St. Ivan and the ridge above — a morning ascent that delivers a panoramic view across the bay to the limestone mountains behind Lovcen. Durmitor National Park in the north carries the Tara River Canyon — the deepest canyon in Europe — rafting water of exceptional quality, and the Crno Jezero (Black Lake) hiking circuit in high alpine terrain above 1,400 metres. The Prokletije mountains (the Accursed Mountains) on the Albanian border are among the least-visited ranges in Europe, with glacier lakes and limestone crags that reward multi-day trekking. The Biogradska Gora is one of the three remaining primeval forests in Europe. Tours by locals often reveal the rhythm of the place in a more natural way. The hidden gems usually do the rest.