The couple's rustic September ceremony and reception held atop Aspen Mountain featured an oxygen bar so guests could endure the extreme elevation in the ski lodge–like setting.

Two nature-lovers celebrate their nuptials at a mountaintop ceremony

The couple's rustic September ceremony and reception held atop Aspen Mountain featured an oxygen bar so guests could endure the extreme elevation in the ski lodge–like setting.

Guests arrived at the ceremony, which was held on top of Aspen Mountain, by gondolas from Aspen Skiing Company. The ceremony program, by Vismara Invitations in Denver, featured a mountain scene and an Aspen leaf, a recurring theme at the wedding.