One World Trekking Guides

Andy CrisconiAndy Crisconi
Owner and guide
read biography
Charles EngelbertCharles EngeLbert
Trek, bike guide; photographer.
read biography
Dennis WebbDennis Webb
Trekking guide, journalist.
read biography
Manasseh FranklinManasseh Franklin
Trekking guide, travel writer.
read biography
terray-sylvester-new-profile-picture-smallTerray Sylvester
Trekking, climbing guide; journalist.
read biography
Mark Van AlstineMark Van Alstine
Trip consultant, trekking guide.
read biography
Jake the DogJake the Dog
Office Companion.
read biography
Wyatt the DogWyatt the Dog
Office Assistant.
read biography

Contact & Info Center

(970) 945-2601

(Verizon mobile)

  • PO Box 3084
  • Aspen, Colorado 81612

Newsletter Subscription

We are incredibly proud of our Trip Leaders. Whether you join a group trip led by one of our Western Trekking Professionals or accompanied on a private trek by one of our experienced Sherpa Trekking Guides, we can assure you a level of skill, knowledge and enthusiasm possessed by few other adventure travel companies. A great guide makes for a great trip and this is an integral part of a One World Trekking experience. Climbers, trekkers, naturalists, journalists and photographers - their skills are extraordinary and varied. Our guides are there to share their passion for unforgettable places and people with you. This enthusiasm and dedication is what transforms a trip into an experience of a lifetime!