Marlborough Forest wilderness guide
National Forest · Ontario

Marlborough Forest

Marlborough Forest is a large protected area in Eastern Ontario known for its mixed hardwood and conifer woodlands, offering extensive hiking, wildlife viewing, and off-road vehicle recreation.

National Forest19,7684+ Trails

Designation

National Forest

Total Wilderness Area

19,768

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Marlborough Forest

Marlborough Forest is a large protected area in Eastern Ontario known for its mixed hardwood and conifer woodlands, offering extensive hiking, wildlife viewing, and off-road vehicle recreation.

Wilderness Landscape & Natural Heritage

Marlborough Forest, located in Eastern Ontario near the city of Ottawa, spans approximately 80 square kilometers of forested landscape. It features a diversity of mixed deciduous and coniferous trees, including maples, birches, pines, and spruces. The forest serves as a critical habitat for wildlife such as white-tailed deer, black bears, foxes, and various bird species including raptors and songbirds. Historically, the forest has been managed for sustainable timber production while balancing conservation and recreational use. Visitors to Marlborough Forest can explore a wide network of multi-use trails, which accommodate hiking, mountain biking, horseback riding, and especially off-road vehicle (ORV) enthusiasts, as the region is known for being a popular destination for all-terrain vehicle (ATV) riding. The terrain varies from gentle rolling hills to rocky outcrops and small wetlands, providing varied ecosystems and scenic viewpoints. Notable landmarks include several accessible viewpoints with scenic vistas over the Ottawa River valley and remnants of early logging routes. The area also offers tranquil spots for camping and fishing along small streams and ponds. The combination of forested corridors and open clearings supports a rich biodiversity and makes Marlborough Forest a favored destination for wildlife watchers and outdoor adventurers alike.

Field Guide · National Forest
Adventure Destinations

Notable Destinations Near Marlborough Forest

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Multi-use trail network popular for ATV and mountain biking✦ Diverse forest ecosystems featuring hardwoods and conifers✦ Scenic vistas overlooking Ottawa River valley✦ Quiet backcountry camping and fishing spots
Wilderness Recreation

Outdoor Adventures in Marlborough Forest

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Marlborough Forest
Park Recreation

Camping

Available in Marlborough Forest
Park Recreation

Wildlife Viewing

Available in Marlborough Forest
Park Recreation

Mountain Biking

Available in Marlborough Forest
Park Recreation

ATV Riding

Available in Marlborough Forest
Park Recreation

Fishing

Available in Marlborough Forest
Park Recreation

Bird Watching

Available in Marlborough Forest
Park Recreation

Photography

Available in Marlborough Forest
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Marlborough Forest.

Passes & Fees

Entrance Requirements & Interagency Passes

No general entrance fee, but permits required for motorized vehicle access

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Marlborough Forest

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Marlborough Forest Campground

Basic camping facilities located near forest trails; offers a quiet, natural setting ideal for tents and small groups.

Ottawa River Rest Area

Developed campground near the river with some amenities; popular for fishing and scenic views.

Expert-Led Wilderness Expeditions

Guided Experiences in Marlborough Forest

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

Repeat history with a Diefenbunker Annual Pass
ADVEXPEDITION
Ottawa, Ontario
History TourADV Bookable

Repeat history with a Diefenbunker Annual Pass

An Annual Pass grants unlimited year‑round access to the Diefenbunker, letting visitors return repeatedly to explore Canada’s most significant Cold War artifact and support its preservation.

History TourPT2HCertified Outfitter
Bookable OnlineBook Trip