A zipline course is a set of lines or cables that are stretched between trees or poles. People can ride along these lines by attaching themselves to a harness and sliding down using gravity. It is a fun and adventurous activity. Full definition
This tour also happens to be the LONGEST ZIPLINE COURSE IN THE ENTIRE STATE, measuring in at a staggering 3,350 feet! (101thingstodo.com)
Courses near the Tapir Mountain nature Reserve combine zipline courses with cable walks and rappelling drops. (caradonna.com)
Join a team of experts as you go through the longest ziplining course on the entire island, which features eight different tracks and spans more than two and half miles in total. (mauikai.com)