(this means you can see it in any device)

Recreational/Technical Tree Climbing (RTC) uses ropes, saddles, and techniques proven safe for both climber and tree, to ascend into the crowns of trees and the canopies of forests for recreation, exploration, exhileration, education, research, exercise, and fun!

(video courtesy of Tree Climbing Colorado)

GOTC Mission:


  1. Promote safe and environmentally respectful tree climbing practices for adventure, education, and fun.
  2. Be a unifying voice representing and supporting tree climbing organizations and individual tree climbers.
  3. Encourage the joyful experience of tree climbing for people of all backgrounds and abilities.
  4. Share the insight and unique connection to nature that can be found by exploring trees and the forest canopy.

GOTC Board & Council

Board Members:

curt in oak

Curtis M Andrews - President 

Treetop Explorer LLC, (Waukesha, WI, USA)

Curt has worked in arboriculture for 30 years. He started Treetop Explorer LLC in early 2016 to make recreational tree climbing more accessible across Wisconsin. He also runs the climbing program at House In The Wood camp serving Chicago youth and volunteers with the WI Arborist Association Kid’s Climbs. He is a GOTC senior instructor, I.S.A. Board Certified Master Arborist, and T.C.I.A. Certified Treecare Safety Professional. He spends the majority of his time working in recreational tree climbing facilitation and instruction. In addition, he provides consulting, arborist training, and tree health diagnostic services to tree care and landscape professionals.  

Andrew “Flying Squirrel” Swannell - Treasurer      Treeclimbingcanada.ca, (Norfolk County, Ontario, CAN)



Paul McCathie

Goodleaf Tree Climbing, Isle of Wight, UK

New Zealander Paul McCathie lives on the Isle of Wight, UK, where he runs Goodleaf Tree Climbing with his wife, Abigail Fox. He trained as an Arborist at WINTEC, New Zealand, and graduated as Student of the Year in 2001. After working as a climbing Arborist in New Zealand, Australia and England, Paul set up Goodleaf in 2005. He is a Senior Instructor with the GOTC. He is also a Freelance Instructor and Assessor for tree climbing and aerial tree rescue for Lantra Awards, UK. Goodleaf is the only full time recreational tree climbing company in Europe and Paul is currently developing a suite of recreational tree climbing courses with Lantra Awards. Paul also works with a local charity to run Special Branch – woodland days for young people with disabilities.


Eric “Treewolf” Folmer 

Berkeley, California

Eric has a background of 40 years in professional tree work as a climber, tree service owner, arboriculture teacher and consultant. He is a certified arborist (WC-0853), a member of the American Society of Consulting Arborists and a Qualified Tree Risk Assessor. He has been involved in recreational tree climbing and canopy research in the last 12 years and facilitated climbers in California and around the world. He has participated in and organized various wildlife and canopy research projects in the United States, the Brazilian Amazon, Borneo, Madagascar, and Costa Rica.  

Eric enjoys introducing people to the magic of tree top exploration.  He organizes and guides tree climbing adventures in Costa Rica including the 

2018 Tree Climbers Rendezvous. www.Treewolf.com


Harv Teitelbaum
President Emeritus 


Tree Climbing Colorado

  • Griëtte van der Heide - Vice President.
    Boulder, Colorado
  • Tammy Bills - Secretary.
    Ellenton, Florida
  • William Cottrell - Board Member.
    Georgia, USA

Council Members

  • Normer Adams. CatManDoRescue 
  • Chris Barkman The Bark Man
  • "Jungle" Judah Epstein Tree Monkey Project
  • John Greer TreeXP
  • Landon “Yeti” Smith 
  • Sophia Sparks New Tribe Tree Climbing Gear
  • Joyce Yousoon Kim. Seesaw Tree Climbing 
  • Genaro Macchiavello 
  • Sori Kim. Seesaw Tree Climbing 


    GOTC Ambassador:

    Dan House:  Tree Climbing Kansas City


    Newsletter Editor:

    Pat Wisniewski  




    About the GOTC Board

    General: The GOTC Board was formed by interested individuals within the tree climbing community to steer the organization. The Board meets regularly to act on agenda items, discuss and formulate policy, and reach consensus and affirm by vote. A minimum of four Board members is required at a Board meeting to hold a vote or reach consensus. Board members may use the GOTC Council and mailing list to seek input, feedback, and consensus on matters before it. Board members are free to discuss GOTC agenda items individually with Board and Council members. Board members are encouraged to take on GOTC projects and individual Board members are encouraged to initiate projects in consultation with the Board.  All Board meeting minutes are posted to the Board and Council email list.

    Elections & terms: Board members are elected by vote of the general membership, including the existing Board and Council members, except in the case where the number of qualified candidates equals the number of open seats, in which case a formal election need not be held. Board members must be GOTC members, GOTC-recognized facilitators or instructors, and have at least one full year's experience facilitating or instructing.

    Potential candidates can nominate themselves or have others nominate them with their consent, and with eligibility confirmed solely by consensus of the existing Board. Board members serve for a period of two years. Terms are staggered so that approximately half the Board members will stand for election in each calendar year. Elections will be held each year at the Annual Meeting, if possible, or at another similar date, date(s) to be determined by the Board. Voting will be done by secret ballot by those members voting at the Annual Meeting, or via email received prior to the voting end date, with results announced within 48 hours of the election.

    Board members may be removed for actions deemed significantly harmful or counter to the mission of the GOTC, or by non-participation in Board activities and phone meetings for a consecutive period of at least 60 days, as determined by a unanimous vote of all other current Board members. In such an instance, or in the case of a Board vacancy for any reason, the Board will, at its discretion, appoint midterm replacement(s), to serve out the remainder of the term of the member being replaced, following the above specifications.

    About the GOTC Council

    General: The GOTC Board invites leaders from the tree climbing community to serve on the GOTC Council.  Council members may advise the Board on their own initiative and may be requested to offer advice by the Board or individual Board members.  Council members may request that agenda items be added to GOTC Board meetings.  Council members may request to attend Board meetings or the Board may request that a Council member attend a meeting for direct input on an agenda item.  Council members do not have a vote on the Board but their input has a strong influence on Board decisions.  The Board may request that Council members take on GOTC projects and the Board encourages Council members to initiate projects in consultation with the Board.  Council members receive all communications posted to the GOTC Board/Council email list and may in turn post to the mailing list.

    Council members are not elected, but are invited by the Board to be members of the Council for one year, at the end of which time they may be invited to participate on the Council for an additional year.  There is no limit to the tenure of Council members if invited and willing.  The number of GOTC Council members will be flexible as determined by the Board.  Council members must be current members of the GOTC.  Those wishing to serve on the GOTC Council are encouraged to express that desire to a Board member.

    Council members may be removed for actions deemed significantly harmful or counter to the mission of the GOTC, as determined by a 2/3 vote of the Board.

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