Koffler Scientific
Reserve at Jokers Hill

Explore KSR

Looking for an adventure in the great outdoors?


It’s closer than you think.

The Koffler Scientific Reserve is just under an hour’s drive from the Greater Toronto Area (GTA). KSR offers miles of hiking trails through pristine wilderness to explore and experience nature at its finest.

Look out for Nature
As you wander through the forest, you’ll encounter a wide range of flora and fauna. Keep an eye out for white-tailed deer, wild turkeys, and a variety of bird species. In the spring, the forests burst with color as wildflowers and blooming trees create a breathtaking display.

Activities
Whether you’re a seasoned hiker or just starting out, KSR has something to offer. From easy walks through gently rolling terrain to challenging climbs with stunning vistas, there’s a trail for every skill level. And with trail maps available on site, it’s easy to plan your perfect route.

Education & Hobbies
KSR isn’t just about hiking. With opportunities for birdwatching, photography, and nature study, there’s something for everyone. And if you’re interested in learning more about the environment, be sure to check out KSR’s educational programs and workshops.

Take a hike

Whatever your skill level, KSR’s hiking trails run through wild forests, wetlands, and meadows. Just pick a trail and start your adventure.

Yellow Trail

Walking Distance: 1.5 km
Rising gently from the Bathurst entrance to a scenic overlook of Newmarket and points east, this trail runs though habitat restored to red pine plantation in the 1960’s.

Red Trail

Walking Distance: 3.0 km
Extending form the Bathurst Street entrance through to the Thornton-Bales Conservation Area – “the 99 steps”. Passing through regenerating forest, past the east pond and through a maple sugar bush, this trail is a side spur of the Oak Ridges Trail, and maintained through the generous efforts of the Oak Ridges Trail Association.

Blue Trail

Walking Distance: 1.7 km
A longer loop, the red trail rises and falls through the rolling landscape.  Restored woodlots give way to naturally-recovering forest of oak, maple, beech and yellow birch.

Flora & Fauna of KSR

KSR protects a rich tapestry of diverse plant species and a dazzling variety of wildlife. Grab your boots and binoculars, and prepare to be amazed.

What are you waiting for?

Explore KSR year-round and discover the beauty of nature for yourself.