Flagstaff Extreme Adventure Course
Flagstaff Extreme Adventure Course (FLG X) is Arizona’s first and largest treetop adventure park, located in the tall Ponderosa pine forest at Fort Tuthill County Park. Designed for thrill-seekers of all ages, it offers a unique way to challenge yourself with zip lines, climbing obstacles, suspended bridges, and outdoor adventure challenges. See Flagstaff Extreme Photo Gallery »
What Makes Flagstaff Extreme Special
This outdoor playground takes adventure to new heights—literally. Courses are built in the trees and range in difficulty, offering a chance to test balance, strength, and courage while enjoying the fresh mountain air. With separate courses for adults and kids, it’s a fun and safe way to spend a day outdoors, whether you’re a family, group of friends, or corporate team.
What You Don’t Want to Miss
- Adult Adventure Course – Multiple circuits featuring suspended bridges, rope swings, climbing nets, and zip lines up to 60 feet high.
- Kids Adventure Course – Designed for ages 7–11, with scaled-down obstacles that still deliver plenty of challenge and fun.
- Adventure Zip Lines – A dedicated course featuring more than 30 thrilling zip lines weaving through the Ponderosa forest.
- Cool Mountain Setting – Escape the desert heat and enjoy the crisp air of Northern Arizona’s high country.
General Review Score
4.7 / 5 stars (based on guest reviews)
Visitors love the friendly staff, safety instruction, and the variety of challenges that make the course exciting for both first-timers and repeat adventurers.
Average Ticket Rates
- Adult Adventure Course: ~$65–$75 per person
- Kids Adventure Course: ~$35–$45 per child
- Adventure Zip Lines: ~$85–$95 per person
Additional Notes
- All participants receive a safety briefing and harness before entering the course
- Height and reach requirements apply for certain courses
- Reservations are strongly recommended, especially on weekends and holidays
- Open seasonally from spring through fall (weather permitting)
FAQs About Flagstaff Extreme Adventure Course
Do I need prior climbing or zip line experience?
No. The course is designed for beginners and seasoned adventurers alike. Safety training is provided before you begin.
Is there an age or height requirement?
Yes. The adult course is for ages 12+, with a minimum reach requirement. The kids course is for ages 7–11 and has lower height requirements.
How long does the course take?
The full adult course typically takes 3–4 hours, while the kids course averages 1–2 hours.
Is it family-friendly?
Absolutely. Families often book both kids and adult courses so everyone can enjoy a safe, age-appropriate adventure.
What should I wear?
Closed-toe shoes, comfortable athletic clothing, and gloves are recommended. All climbing gear is provided.