Canada’s #1 Aerial Adventure Park.* 

Located in Saint John, New Brunswick, gateway to the Bay of Fundy, our treetop, high ropes experience offers guests a chance to climb, traverse and zip line from tree to tree in a beautiful, old growth forest nestled beside the mighty St. John (Wolastoq) River.  This is a family-friendly, fun outdoor adventure, for ages 5 to 85, will create wonderful memories and will have you returning again and again to try up to 12 courses with over 115 creative elements, including over 29 ziplines. 

* highest rated aerial adventure park in the zipline and aerial adventure park category in Canada on TripAdvisor as of October 2022.

Up to


Up to

hours of fun

With over

unique obstacles

Including over

zip lines

Two locations, two seasons, two incredible outdoor adventures.

Dominion Park in Saint John, New Brunswick (Summer & Autumn)

TimberTop Adventures is a beautiful treetop aerial adventure park nestled in a charming old-growth forest. Open each May through October, TimberTop Adventures hosts treetop climbing adventures for adults and children who love outdoor fun.

Snider Mountain in Sussex, New Brunswick (Winter & Spring)

In the autumn and winter months, visit TimberTop Zip Tours. Our zip tour is the only winter zip line experience of its kind in the Maritimes. It includes 13 ‘tree-mendous’ zip lines along with several unique sky-bridges and sky-stairs. While at Snider Mountain Ranch, guests get to enjoy a campfire along with cookies and hot cocoa to warm-up, followed by a tractor-pulled wagon or sleigh ride back to the ranch.

Planning your school class trip? End of the season sports team outing? Spring corporate team building event?


We provide a wonderful setting, surrounded by nature, that gives your group the perfect opportunity to connect and have fun. We offer group discount rates.  For groups of 25 and under, you can book online and receive automaticly receive our group discount rates for Go Wild or Low ‘n Go adventures.  For groups of 25 or more, please contact us and we can help you book and plan your group adventure.  Also, if your group of 20 or more has a date in mind, that currently isn’t showing on our public booking calendar, feel free to contact us and we can potentially arrange a private booking (subject to staff availability). 



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A mother with her child on the TimerTop course

Climbing Adventures at Dominion Park

$48.99 – GENERAL (16+)*
$43.99 – YOUTH (Ages 8-15)*

$32.99 – STARTER (Ages 5+)* and their required accompanying climbers)* – Limited to 3 starter (yellow) courses only.

*Prices do not include HST

Group Discounts**: 10% off when you book between 10-19 guests and 20% if you book 20 or more.  (Applied automatically). Please call us with bookings of 26 or more.  Discounts cannot be combined with other discounts or promotions.


Zip Tours at Snider Mountain Ranch

$69.99 – GENERAL (16+)*
$59.99 – YOUTH (8-15)*

Group Discounts: 10% off when you book between 5-9 guests and 20% if you book 10 or more. (Applied automatically to bookings of up to 15 guests – please contact us for 16 or more guests so we can apply the discount manually for you.) Discounts cannot be combined with other discounts or promotions.

*Prices do not include HST. 


Group horse-drawn sleigh ride at Snyder Mountain
Tracey Barker Avatar
Great spot. Great course. It's a must do in Saint John.
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Tracey B. 8/05/2018
Melissatomsons Avatar
5 star rating Amazing Experience Had a great day with my husband. Staff was super helpful and knowledgable. Courses were challenging and fun! Would definitely return again!
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Melissatomsons 7/04/2019
hannahgunter Avatar
5 star rating Loved Timbertop! Went with co-workers and it was such a fun experience! The staff is so nice and helpful and it's such a positive environment. The courses range in all levels of difficulty so everyone can enjoy.
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hannahgunter 8/15/2019

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Complete and sign your waiver

Waivers must be completed online before you arrive for your adventure or zip tour.
For those 18 and under, the waiver must be signed by a parent or legal guardian ONLY. Thank you!