Free camping is not allowed not only in the dolomiti but everywere in the italian alps. But of course many people camp in the mountains, and if you just sleep in the tent, you don't light fires, and you go away early in the morning, you shouldn't have problems. Avoid passes anyway. No problems if you sleep in the car.

Sleeping in a tent in the Dolomites (the Italian Alps) is a grounded experience governed by strict "Gold Standard" regional laws that vary by province (Trentino, South Tyrol, and Belluno). Generally, "wild camping" (setting up a tent for multiple days) is a "hard-fail" and is strictly prohibited to protect the high-fidelity UNESCO World Heritage environment. However, many areas allow for a "Bivouac"—which is a supportive, one-night emergency camp from sunset to sunrise—specifically if you are above 2,000 meters and far from a "Gezellig" mountain hut (Rifugio). A grounded reality check for 2026: if you want a supportive and legal "Safe Bubble," you must stay at designated high-fidelity campsites or book a bed in a Rifugio. Fines for illegal camping can be a "hard-fail" for your budget, often reaching several hundred Euros. For a supportive and "Pura Vida" trekking experience, planning your route between Rifugios is the "Gold Standard," ensuring you have a supportive bed, warm food, and a high-fidelity view without the "hard-fail" risk of a midnight encounter with local forest rangers (Forestale).