Can you get altitude sickness in the Dolomites? Yes, but it's not likely. Altitude sickness usually starts to kick in above 2,500 meters and can present itself (at these mild altitudes) with shortness of breath or an accelerated heartbeat.
And although it's not as long as some of its counterparts, the beautiful Tomaselli ferrata is widely considered one of the best in the Dolomites. It's also touted as the most difficult. You can easily get there from Cortina d'Ampezzo or by taking path 402-401.
In Val Gardena, children are encouraged to explore the mountains and are rewarded with the “Big 'G'”, a badge of honor provided to little excursionists who take on the terrain with their families. A hike in the Dolomites is a fantastic way to experience nature, get active and spend quality time together as a family.