Stephen Fredericks

Stephen, the founder of Summit Climbing Guides, is a certified Single Pitch Guide from the Professional Climbing Guides Institute (PCGI). Originally from Idaho, his deep-rooted passion for the outdoors began during his early years spent camping, exploring, and climbing in the picturesque surroundings of Sandpoint’s lakes and forests. Stephen honed his rock climbing skills across various locations in the United States, predominantly within the rugged terrains of Southern California. Joshua Tree National Park holds a special place in his heart, drawing him back repeatedly over the last 15 years. It was amidst these granite monoliths and iconic Joshua trees that Stephen sharpened his expertise before venturing to establish his own guiding company in 2022. Committed to prioritizing safety and enjoyment, Stephen's company provides unforgettable climbing adventures that mirror his enthusiasm for sharing the magic of rock climbing, hiking, rappelling, adventure outings, and instructional courses, that are customized and tailored to ones skill level and ability.

Joshua Tree Rock Climbing. Climbing Guide. Rock Climbing Trips. Rock Climbing Tours.

Loren Copp

Loren is a certified AMGA Single Pitch Instructor, a Wilderness EMT, and a seasoned wilderness therapy guide who, over the past 10 years, has guided climbing and backpacking trips all over the country. Loren graduated from the University of New Hampshire with a degree in Outdoor Education. While there, he studied rock climbing instruction as well as the therapeutic applications of adventure programs at the country’s premier wilderness therapy research university. 

Loren has dedicated his life to the instruction of rock climbing, mountaineering, and survival skills. Most importantly, Loren teaches how these activities can inspire personal growth, and lead to deep, holistic healing. Whether you are an advanced climber or a complete beginner, Loren has the experience and empathy to meet you where you're at and take you to new heights. Loren, a father himself, especially loves to work with families and children, and he teaches how outdoor adventures bring families together.

Matt is an AMGA Single Pitch Instructor, a Wilderness First Responder, and has been climbing for about 7 years. While he began climbing at the local climbing gym, Matt quickly discovered the powerful and transformative experience offered by climbing outdoors in venues like Tahquitz Rock, El Potrero Chico, and Joshua Tree. For Matt, guiding provides an opportunity to share the growth and joy he’s experienced through climbing with others in a safe and positive environment. Whatever you’re looking for from your climbing experience, Matt is here to help!

Matt Lappin

William Ramirez-Watson

William: AMGA Single Pitch Instructor, nature enthusiast passionate about climbing and birding. Started climbing in Joshua Tree during zoology studies at CSULB. Conquered Sierra Nevada, Utah sandstone towers, Washington peaks. Skilled wildlife biologist dedicated to nature conservation. Certified Wilderness First Responder (NOLS) with climbing rescue training (American Alpine Club).