Mountains that look invented
The first time the bus rounds a bend above Cortina and the pale towers of the Dolomites fill the windscreen, the whole bus goes quiet. These mountains do not look like the Alps; they look drawn. The good news for backpackers is that the region works brilliantly without a car if you plan around the summer bus network, and a week here can cost less than three days on the Amalfi Coast.
Getting in from Venice
Cortina Express and FlixBus both run direct coaches from Venice Mestre to Cortina d'Ampezzo in about two hours for 15 to 20 euro if booked ahead. Do not bother with the train via Calalzo unless you enjoy connections. Cortina itself is a polished ski resort and priced like one, so treat it as a hub rather than a home: the Dolomiti Bus and summer shuttle network fans out from here to every trailhead that matters. Buy bread, cheese and speck at the supermarket before heading up; on-mountain food is where budgets die.
Tre Cime di Lavaredo, the essential day
From Cortina, buses run via Misurina toward the Rifugio Auronzo road end below the Tre Cime. The toll road and shuttle system changes details most seasons, so check locally, but the walk itself never changes: a 10 kilometre loop around the three great towers, nearly flat by Dolomites standards, past the Rifugio Locatelli where the classic full-frontal view of the north faces sits behind the hut like a stage set. We started at 8 am and had the first hour almost alone; by noon the loop is a procession. Bring layers even in August, because the wind off the north side is serious.
Sleep in a rifugio at least once
The mountain huts are the soul of the range and the best-value beds in the region once you count the dinner. Half board in a dorm runs 65 to 85 euro: a proper three-course mountain dinner, a bunk under the eaves, and dawn light on limestone through the window. Book huts weeks ahead for July and August; June and September you can be more spontaneous. If a full hut-to-hut trek appeals, the Alta Via 1 runs ten days south from the Braies area through this entire landscape, and you can walk just its first two or three stages as a taster.
Lago di Braies without the circus
Everyone has seen this lake on a screen. In midsummer, access is regulated and the shoreline at 11 am is elbow to elbow. Go anyway, but go correctly: sleep in nearby Dobbiaco or Villabassa, catch the first bus of the morning, and walk the shoreline loop before 8 am while the water is glass and the boathouse is shut. It takes an hour and it is genuinely worth the alarm clock.
Finish in Val Gardena
Buses via Dobbiaco and the Val Pusteria line bring you around to Bolzano, and from there a 40-minute bus climbs to Ortisei in Val Gardena. From town, the funicular or a steep two-hour walk gains the Alpe di Siusi, the huge high meadow plateau under the Sassolungo, where you can wander grassy paths between huts serving barley soup and apple strudel. Ortisei has more mid-range guesthouses than Cortina and a handful of affittacamere rooms from 45 euro; it is the softer, cheaper end to the week. Bolzano itself deserves a final half day for the museum housing Otzi the iceman.
Season, kit, cost
The walking season is late June to late September; outside it, buses thin out and huts close. Cable cars cost 15 to 30 euro a ride and add up fast, so pick the two that save you the most climbing and walk the rest. We averaged 70 to 85 euro a day including one rifugio night, and the single best thing we packed was a 20 euro foam sit-mat for lunch stops on cold limestone.