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Custom rock, ice, ski and mountaineering trips for all ages and abilities.


Alpine Logic was founded by AMGA Certified Rock and Alpine Guide, Silas Rossi in 2007.
An active member of the AMGA, Rossi strives to be on the cutting edge of guiding techniques and practices. Currently one of only 150 AMGA (American Mountain Guides Association) Certified Rock Guides in the United States and working passionately towards his goal of becoming certified as an IFMGA (International Federation of Mountain Guides Association) mountain guide, Maine native Silas Rossi first discovered his love for the great outdoors while backpacking and hiking some of the most beautiful trails in northern New England.
Read more about Silas and his experiences, credentials and goals in his full biography.


Silas is now part of Seminar, lecture/slideshow about making a living doing what you love. Check out Silas's recent TV INTERVIEW video about being a part of the series! Click here for more information and how to book!

Start planning your next adventure with Alpine Logic!
When you book a trip with Alpine Logic, we carefully cater to your goals, needs, skills and expectations. No trip is too small or too big to handle. So . . .
STEP 1: Check out Alpine Logic's many trip destinations, or suggest your own!
STEP 2: Get the ball rolling by sending an email and letting us know where you may want to go, what kind of trip you'd like, for how long, with how many people, and your past experience.
STEP 3: Figure out the details with your guide and get ready for a life-changing experience!
STEP 4: Browse the links page for climbing tips, resources, gear companies and other fun stuff!



The Alpine Logic Mission:

Alpine Logic is dedicated to providing a safe, unique adventure experience to all of its clients. With its delicate balance of skill, curiosity, respect and deep appreciation for the world's vast terrains, Alpine Logic aims to inspire its participants through exploration and education.

Hear what our clients are saying!

"I've been lucky enough to climb with Silas from the sandstone of Red Rocks to classic steep ice routes in New Hampshire. Silas' climbing accomplishments alone motivated me to want to learn from him. And his commitment to being both an AMGA certified Rock Guide and Alpine Guide is indicative of his commitment to climbing safely and striving towards excellence."  -Carolyn Riccardi, 2008, Client

Read more of our client testimonials.


R E C E N T L Y . . .

• Silas guided the Grand Teton 7 times, Mt. Moran, and completed a one-day Cathedral Traverse in the Tetons, while working with Exum this summer.

Cathedral Traverse

• Silas successfully guided Carstenz Pyramid - one of the 7 summits - in Papua New Guinea with Alpine Endeavors. (Jan 2009)


New Guinea

•Check out the new Alpine Logic BLOG where Silas will be keeping you up to date with all his favorite gear, stories and insights.

Silas Rossi and Peter Doucette climb Moonflower Buttress of Mount Hunterin Alaska! 4000'of ice up to WI 6 & mixed climbing up to M7in 41 hours round trip. Photos & write- up coming soon! (May 2008)

• PETZL awarded Silas the AMGA Petzl Scholarship (March 2008)

• Silas was on the cover of the BOSTON GLOBE Boston Globe Cover(Feb. 24th, 2008)


Click here to read the story

Click here to see the full image




Alpine Logic © 2008
| silas@alpine-logic.com