Slătioara is old-growth forest of the kind that Europe has mostly lost. The reserve, tucked into the slopes of the Rarău and Giumalău ranges above the Moldova valley, protects beech, fir and spruce that have never been seriously logged, and it is part of the Primeval Beech Forests of the Carpathians that UNESCO recognised. Walk under the canopy and you notice the scale first: trunks as thick as a doorway, fallen giants furred with moss, and a dim green light even at noon.
Getting here is half the pleasure. From Câmpulung Moldovenesc, a handsome town of about twenty thousand where you will find fuel and plenty of food, the road runs along the Moldova valley, past timber yards and houses with carved gables. Stulpicani and Crucea are the nearest villages, both small, and Crucea has a mining past. Forest tracks near the reserve itself can be rough, so check the surface before you commit with a loaded bike. The tarmac approaches are generally fine, with long gentle bends and the smell of resin and wood smoke.
The Bucovina region is famous for its painted monasteries to the north, and this forest is their natural counterpart: the trees that supplied the timber, the shingles and the carved crosses for centuries of mountain life. Wildlife is part of the story, too. Brown bears, lynx and wolves live in these woods, and while you are very unlikely to see one, you should keep food packed away and not wander off at dusk. Capercaillie and other shy birds still use the old stands.
Late spring through autumn is the season. In May the beech leaves are an almost luminous green, in October the whole slope turns copper and gold, and by December snow can make the higher forest tracks impassable. Rain is frequent in the Carpathians, so bring a jacket even on a bright morning. A quiet hour here makes the later ride to the painted church at Pătrăuți feel like a journey through a continuous story of faith and forest.