The classic loop around the iconic three peaks. The official guide describes a well-marked route without particular technical difficulties, over dirt roads and rocky mountain paths.
Start here — Rifugio Auronzo toll-road parking
The listed water locations have not yet been checked for current flow, potability or seasonal availability. Carry a full supply.
Starts and ends at Rifugio Auronzo. Motor access uses a paid, advance-booked road; seasonal buses and walking approaches are alternatives. Dogs must stay on lead. Snow and hut closures can affect the route outside late June–September.
Last desk review: 17 Jul 2026 · DoloPaws desk review · 2/6 safety checks complete
The trail rating above describes the mountain, and it's the same for every dog. What it can't tell you is how this route pairs with your dog's build, age, and health. Create your dog's free profile and DoloPaws evaluates distance, climbing, terrain, exposure, heat, access, and evidence gaps for your dog.
Before you go: the dog safety guide · water for dogs on trail · dogs on cable cars · meeting a guardian dog
Planning a few days here? Read our area guide: Lago di Braies & Tre Cime with a dog.
DoloPaws source review is in progress. 2 of 6 safety categories have route-specific support; unchecked categories remain unverified.