We're outdoor activity experts, proud to offer a broad range of programs including hiking, backpacking, kayaking, stand-up paddle boarding, whitewater rafting, road and mountain biking, yoga, fitness, photography, outdoor skills, team-building challenges, and so much more. No matter what you choose, you'll be led by professional REI guides with expert certifications. Not sure where to start? Our dedicated Trip Advisers will help you select the best activities for your group, including mix-and-match options for a perfectly-customized multi-sport itinerary.