Giant manta rays, dolphin encounters, and rainbow reefs await in Hawaii's best snorkeling spots. Dive into paradise with our ...

Just 30 minutes from downtown Flagstaff, Sunset Crater Volcano National Monument offers a striking look at northern Arizona’s explosive past.

Where to go in 2023, according to T+L editors — for a breath of fresh air, a big-city adventure, or a glimpse at the future of travel.