5 Stunning Rooftop Tours

1. Biltmore Estate, Asheville, North Carolina. Climb to the top of America’s largest private residence for mountain views and an architect’s tour of the French-inspired chateau.

2. Duomo, Milan, Italy. An elevator and 82 steps transport you to the top of the gothic cathedral for a close-up look at intricate stone spires.

3. Kellog's Skyline Croke Park Tour, Dublin, Ireland. A suspended walkway 130 feet high shows off the city’s skyline, as well as Europe’s third-largest stadium.

4. Cathedral of Santiago de Compostela, Spain. A bird’s-eye view of the interior of the famous cathedral is a highlight, as are outdoor panoramas.

5. Upplev Mer, Stockholm, Sweden. Strap on a harness and climb along the pitched rooftop of the Old Parliament Building while learning about the 13th century city from 129 feet up.