Since 2010, we've been redefining what it means to spend a day outside. What started as one of the first Swiss-style adventure parks in the U.S. has grown into the largest tree-based climbing park in the country. Tucked away in Sandy Spring, MD, we've built a park where everyone from first-timers to expert climbers can feel at home in the forest. There are 15 trails of varying levels of difficulty made up of ziplines and challenge elements to form over 190 unique challenges. Leave schoolbooks, computers and work behind and replace them with the bliss of ziplining through the trees and the rush of accomplishments as you conquer Aerial Adventure challenges!