I did a fair amount of research into various zip line courses in Colorado before deciding on Captain Zipline, and I wasn't at all disappointed. The guides were patient and clearly explained everything, giving each of us individual assistance on the "bunny line" to make sure we understood everything and felt safe. As an experienced rock climber, I felt very positive about their safety checks, equipment setup, and instruction.
The great thing about this zipline is that we got to ride 6 different lines, all with dramatic scenery and distinctive features. The final 2 lines were faster, longer, and higher than the early ones, and even the most nervous client in our tour group had a blast on those.
We also enjoyed the short hikes from line to line with a little bit of geology and Colorado history thrown in as we walked.
Our zipline experience was all we hoped it would be. Highly recommended!