Black Hills Rock Climbing Adventures

Guiding confidently Since 1989

Sylvan Rocks is the longest operating guide service in the area, and the only guide service in South Dakota and Northeast Wyoming accredited by the American Mountain Guides Association (AMGA).

AMGA Certified Guides
All Gear Included
Adventure of a Lifetime

Climbing for Everyone

Adventures from Mild to Wild

Climb Devils Tower

#1 Ranked with over 300 happy Reviews

5 stars

Awesome guide service! The weather forecast for our trip was rough but Daryl and Cheyenne were very flexible with us and provided a 5 star experience. Would definitely recommend and use them again in the future!

5 stars

Amazing guides, very safe. We did Devil's Tower and some routes in the needles and the routes, safety, views, exposure, etc. did not disappoint! Would use Sylvan's again.

5 stars

Great guiding experience with Doug! Felt very comfortable and safe while heading up devils tower…highly recommend Sylvan rocks and would love to climb through them again!

The Highest Standards

Accredited by the American Mountain Guides Association

As the only AMGA Accredited Guide Service in the area, we are committed to a high standard of climbing professionalism. The AMGA is an internationally recognized association offering courses, exams and certifications designed to certify guides and instructors as well as accredit businesses.