Volcano Trekking: Fire Trail in Hawaii
from $1,480 per person
Walk across lava fields that still feel warm under the boots. Sometimes it smokes, sometimes it just smells like sulfur, but always feels like another universe.
Canyon Pulse: Red Rock Breath of Arizona
from $960 per person
Hikes through deep and twisty canyons, some narrow like a hallway. Light hits the walls in crazy angles and photos come out almost unreal.
Hidden Karst: Yucatán Cave Dive
$1,320 per person
You go underground and suddenly it’s lakes, stalactites and this quiet that gives you goosebumps. A bit slippery in some corners, but totally stunning.
