We were included in Flightnetwork's "72 hours in Beijing" article as a better option for those wanting to go a bit off the beaten path to the Great Wall.
Here's what they they wrote:
If you’re wanting to go a bit off the beaten path at the Great Wall, this next tour might be a better option for you. Beijing Hikers offers a more adventurous outing as they offer hikes and trips to obscure, beautiful and uncrowded parts of the Great Wall. You get to go a bit off the tourist section to witness more secluded and scenic sections of China’s old frontier.