The Extreme Adventure Park at Fort Tuthill County Park
Flagstaff Extreme

Flagstaff Extreme Adventure Course

Flagstaff Extreme strings wobbly bridges, hanging nets and more than 30 ziplines up to 80 feet high through the ponderosas at Fort Tuthill. Adults and teens pay $60, kids 7 to 11 have their own $30 course, and it's open all year.

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Courses and prices
Checked November 7, 2026From $30 for kidsOpen all year

Fort Tuthill County Park · Photo: Bill Morrow / Wikimedia Commons, CC BY 2.0 · Credits

Courses and prices

Three ways into the trees

The Adventure Course is more climbing and balance, while the Adventure Ziplines are more flying. Both start with a short training on a demo course.

  • Adventure Course

    Ages12 and upPrice$60TimeAbout 3–4 hoursWhat it isFive color-coded circuits, green to black, with 10 to 17 obstacles and ziplines each

  • Adventure Ziplines

    Ages12 and upPrice$60TimeAbout 3–4 hoursWhat it isMore than 30 ziplines, 15 to 80 feet up in the pines, with ladders and bridges

  • Kids Adventure Course

    Ages7 to 11Price$30TimeAbout 2 hoursWhat it isThe yellow course, up to three loops, with a parent watching from the ground
Age and height

Who can climb

The reach test matters more than age: you clip your own safety lines, so you have to be able to reach them. A quick measurement at home before booking avoids surprises.

Flagstaff with kids

Reach, ages 12+
Standing flat-footed, arms up, your palm has to reach 5 ft 11 in
Reach, kids 7–11
Palm has to reach 4 ft 7 in
Ages 12–15
With a paying adult 18+ in the trees, one adult per three kids, or with a private guide booked by phone
Ages 16–17
Can go without an adult on the course
Kids 7–11
A non-paying adult 18+ attends the training and watches from the ground
Waivers
Signed by a parent or legal guardian for everyone under 18
Training
About 30 minutes before you start; arrive 20 minutes early
Your visit

Booking and the weather

In monsoon season, June 15 to September 30, storms usually come in the afternoon, so morning starts are the least likely to be stopped by weather.

Where
Fort Tuthill County Park, just south of Flagstaff off I-17
Open
All year, rain, snow or shine
Weather closures
Lightning within 6 miles, wind over 40 mph, fire conditions, extreme cold or very heavy rain or snow
Book
In advance online; weekends often sell out
Cancel
By phone at least 48 hours ahead for a full refund
Discounts
10% for groups of 8 to 20 on the same activity, active military and college students with ID; 30% for seniors 60+
Prices
Before taxes and fees
Phone
1-888-259-0125, daily 9 am to 5 pm
Hotels

Hotels near Fort Tuthill

Fort Tuthill is on the south edge of town by I-17, a short drive from the Woodlands Village hotels.

  1. Hilton Garden Inn - FlagstaffPhoto: Expedia

    1 / 7

    Photos: ExpediaCheck prices on Expedia

    Best for ski weekendsWoodlands Village and I-17 9.2/10 on Expedia

    Hilton Garden Inn - Flagstaff

    Free parkingPets: dogs and cats, up to 2, set rooms onlyBreakfast extra

    A short drive from Fort Tuthill, with an indoor pool and hot tub open until 11 pm after a day in the trees.

    • Good for Ski weekends at Snowbowl: ski storage
    • Good for Longer stays with a dog or cat; the pet fee is per week
    • Skip if You want breakfast included

    Check prices on Expedia Photos, rules and fees

  • La Quinta Inn & Suites by Wyndham FlagstaffWoodlands Village and I-17 9.2/10 on Expedia · 2,980 reviewsFree parkingPets: dogs and cats, up to 2, up to 75 lb each, set rooms onlyBreakfast includedCheck prices
  • Comfort Inn Flagstaff South I-17Woodlands Village and I-17 9.4/10 on Expedia · 1,920 reviewsFree parkingPets: pets allowedBreakfast includedCheck prices
  • Home2 Suites By Hilton FlagstaffWoodlands Village and I-17 9.4/10 on Expedia · 445 reviewsParking $7 a dayPets: dogs and cats, up to 2, up to 100 lb eachBreakfast includedCheck prices

Quick answers

How much is Flagstaff Extreme?

$60 per person for the Adventure Course or the Adventure Ziplines (ages 12 and up) and $30 for the Kids Adventure Course (ages 7 to 11), before taxes and fees.

How long does Flagstaff Extreme take?

About 3 to 4 hours for the adult Adventure Course or the Ziplines, including training, and about 2 hours for the kids course.

How old do you have to be for Flagstaff Extreme?

7 for the kids course and 12 for the adult courses. Kids also need to reach 4 ft 7 in, adults 5 ft 11 in, with their palm while standing flat-footed.

Is Flagstaff Extreme open in winter?

Yes, it's open all year, rain, snow or shine, and closes only for lightning, high wind, fire conditions, extreme cold or very heavy rain or snow.

Where is Flagstaff Extreme?

In Fort Tuthill County Park, just south of Flagstaff off I-17.