Golden Gate Canyon State Park 3873 Golden Gate Canyon, Denver, CO 80403-8805, 303-582-3707, This beautiful park features 35 miles of hiking and biking trails, trout pond fishing, nature programs, and campsites. 

Rock'n & Jam'n 9499 Washington Street, Unit C, Denver, CO 80229, 303-354-6299, The tallest and steepest indoor climbing gym in the Rocky Mountains area featuring a pro shop, aerobic and weight training equipment, large stretching area, and many programs. more... 

GeoTours/ Whitewater Raft Trips 229 Colorado Highway 8, Denver, CO 80465-0483, 303-756-6070, Beginner to advanced. Half or full day trips down Clear Creek or the Arkansas River. 

Longmont Hot Air Balloon company 615 Main Street 680, Denver, CO 80501, 970-785-2054, 877-247-2656, Conveniently located to lift you up and away.  more...