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

New Season Starts May 11th!

Book your Climbing Adventure Online.

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Thank you to our customers!

Proud to be a finalist for a Canadian Tourism Award and a recipient of the Travellers’ Choice Award for four consecutive years.

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 – CHILD (Ages 5-7 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). 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
Diannalyn Avatar
5 star rating Timbertop!! Had the most amazing time at Timbertop. Went with a friend which happened to be her first time going and planning on going again soon!!
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Diannalyn 7/31/2019
joni3777 Avatar
5 star rating Great way to spend the day We will definitely return. Staff was very helpful and friendly. The course had something for everyone, and you could easily spend the entire day in the area.
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joni3777 5/17/2021
Sam Desylva Avatar
Highly recommend
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Sam D. 8/05/2018

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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!