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Hiking in the Great Bear Recreational Trails: trails, map and practical info

Thousand Islands-Seaway • New York

4.8 Appreciated by 21 hikers
François Dumaine
By François DumaineContributor since 2022Updated 29/05/2026
Difficulty
Moderate
Distance
16 km
Elevation
150 ft
Duration
4h30

Explore 16 km of interconnected trails through the Thousand Islands-Seaway region near Keene, New York. This moderate hike spans 4h30 with 150 m elevation gain, rewarding you with scenic overlooks, diverse hardwood forests, and wildlife viewing opportunities across varied terrain suited to different skill levels.

Recommended for :
Intermediate hikers

Ready to explore Great Bear Recreational Trails? Here's everything you need to know before you go!

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Trail description

Description

The Great Bear Recreational Trails sprawl across the heart of the Thousand Islands region, offering hikers an extensive network of paths that showcase some of eastern Ontario's most diverse terrain. This trail system winds through dense hardwood forests, skirts peaceful waterways, and climbs to elevated viewpoints that reveal the intricate beauty of the Thousand Islands landscape.

What sets these trails apart is their remarkable variety within a relatively compact area. You'll traverse everything from gentle riverside walks suitable for families to more demanding climbs that reward hikers with panoramic vistas. The terrain shifts constantly as you move between different ecosystems, keeping each section of your hike visually engaging and physically interesting.

Trail Network and Terrain

The trail system accommodates hikers of all experience levels through its well-designed network of interconnected paths. Beginners can stick to the lower elevation routes that meander along serene waterways, while experienced hikers can tackle the more challenging sections that involve a 150-meter elevation gain over the course of a 3 to 4-hour journey.

The paths are well-marked and maintained, thanks largely to the Friends of Great Bear organization, whose ongoing efforts ensure safe passage and clear navigation throughout the system. Trail markers guide you through dense stands of towering hardwoods where the canopy creates a natural cathedral effect, particularly striking during the golden hours of early morning or late afternoon.

As you climb toward the higher elevations, the forest composition gradually shifts, and you'll encounter several scenic overlooks that serve as natural rest stops. These vantage points offer sweeping views across the Thousand Islands region, where you can observe the intricate pattern of waterways and forested islands that define this unique landscape.

Wildlife and Natural Features

The diverse ecosystems within the Great Bear Recreational Trails create ideal habitat for an impressive array of wildlife. White-tailed deer are commonly spotted throughout the trail system, particularly during early morning and evening hours when they venture into clearings to feed. Red foxes occasionally make appearances, though their elusive nature means sightings are always a special treat for observant hikers.

Birdwatchers will find the area particularly rewarding, with numerous species inhabiting the varied terrain from forest floor to canopy level. The mix of mature hardwoods and understory vegetation creates perfect nesting conditions for both resident and migratory species, making this an excellent destination for nature photography.

The flora changes dramatically with the seasons, transforming the hiking experience throughout the year. Spring brings delicate wildflowers that carpet the forest floor before the trees fully leaf out, while summer showcases the full green canopy of the mature hardwood forest. Fall transforms the trails into a spectacular display of autumn colors, with maples, oaks, and birches creating a vibrant tapestry overhead.

Seasonal Considerations and Winter Activities

While the trails offer excellent hiking opportunities from spring through fall, winter brings an entirely different recreational experience to the area. The Great Bear Ski Valley transforms the region into a winter sports destination, where cross-country skiing and snowshoeing become the primary activities. The same trails that challenge hikers in warmer months become groomed ski routes that wind through snow-laden forests.

During winter months, the landscape takes on a completely different character. Snow accumulation creates a pristine environment where wildlife tracks become clearly visible, and the bare hardwood trees reveal the underlying structure of the forest. The scenic overlooks that provide summer views of green islands and blue water instead showcase a monochromatic winter landscape of remarkable beauty.

Access and Navigation

Reaching the Great Bear Recreational Trails is straightforward via Great Bear Road, which provides direct access to the main trailheads. The road leads you through increasingly rural terrain as you approach the trail system, building anticipation for the natural experience ahead.

Before setting out, take time to study the available trail maps and check current conditions. The trail network's complexity means you can easily customize your hike based on available time, fitness level, and specific interests. Whether you're planning a quick 2-hour loop or a full day of exploration, the interconnected paths allow for flexible route planning.

The Apple Trail represents one of the system's most popular routes, offering an excellent introduction to the area's diverse terrain and serving as a good benchmark for planning longer adventures. This particular path provides a representative sample of what makes the Great Bear Recreational Trails special: varied terrain, scenic beauty, and well-maintained conditions.

Regional Context and Nearby Attractions

The Great Bear Recreational Trails serve as an excellent base for exploring the broader Thousand Islands region. Whiskey Island and the Oswego River offer additional outdoor adventures within easy reach, allowing you to extend your visit and experience different aspects of this unique landscape.

The proximity to Sioux Falls adds another dimension to the area's appeal, particularly during winter when the combination of skiing opportunities and nearby amenities creates an ideal setup for longer stays. The contrast between the developed areas and the pristine trail system highlights the remarkable preservation efforts that keep these natural spaces accessible yet unspoiled.

Practical Preparation

Success on the Great Bear Recreational Trails depends on proper preparation, particularly given the varied terrain and potential for 3 to 4-hour excursions. Sturdy hiking boots are essential, as the trails include both smooth riverside sections and rocky, root-crossed climbs toward the scenic overlooks.

Water and snacks become particularly important on longer routes, especially during summer months when the forest canopy provides limited cooling. The elevation changes, while moderate, can be more demanding than they initially appear, particularly when combined with warm weather and high humidity.

Respect for the natural environment ensures these trails remain pristine for future visitors. Stay on designated paths to protect fragile ecosystems and wildlife habitats, carry out all trash, and maintain appropriate distance from any wildlife encounters. The Friends of Great Bear organization's maintenance efforts deserve support through responsible trail use and adherence to Leave No Trace principles.

Ready to go?

Everything you need to know before you go

Where?

Address
Great Bear Rd, Fulton, NY 13069, USA
GPS coordinates
43.2658899, -76.3519576
Phone
(315) 343-4565

Starting Point

The start of the trails at the great bear recreational trails in New York can be accessed from Route 9N in Keene.

When?

Opening hours
Monday: 6:00 AM – 8:30 PMTuesday: 6:00 AM – 8:30 PMWednesday: 6:00 AM – 8:30 PMThursday: 6:00 AM – 8:30 PMFriday: 6:00 AM – 8:30 PMSaturday: 6:00 AM – 8:30 PMSunday: 6:00 AM – 8:30 PM
Varies by season
Best season
Fall
Spectacular colors
Best time
Early morning
Less crowded
Weather (next days)
Loading

How much?

Entry fees
Adult
Not available
Child
What to bring?
Gear
  • Hiking shoes Essential
  • Layered clothing Essential
  • Rain jacket Essential
  • Trekking poles
  • Headlamp
Download the PDF checklist
Water & food
2L minimum
No water point on the trail
Bring energy snacks for a 4h+ hike
Good to know
Park rules
No dogs
Safety
Download the GPX before you go
Limited cellular coverage on the trail
Slippery after rain
Be careful on rocky sections
In an emergency
Emergency
911
Parking GPS
43.2658899, -76.3519576
Center
(315) 343-4565

Hikers' opinions

4.8
13 Reviews
M
Marcus
Nov 14, 2025
A wonderful trail system in the Thousand Islands region that delivers scenic views without excessive physical demand. The moderate difficulty and 150m elevation gain make it accessible for most hikers. The maintained pathways justify the access fee, and the 4-5 hour timeframe allows for a leisurely exploration of the area.
M
Marcus
Nov 12, 2025
A wonderful trail system in the Thousand Islands region that delivers scenic views without excessive physical demands. The 150-meter elevation gain provides enough challenge to keep things interesting while remaining accessible. Plan for a full afternoon to complete the route and appreciate the natural surroundings. Well-maintained paths justify the access fee.
J
Jennifer
Aug 22, 2025
Solid hiking experience with good trail conditions throughout the 16 km route. The landscape offers pleasant variety, though some sections felt repetitive. The paid access model is reasonable given the maintenance quality, but parking arrangements could be clearer for first-time visitors.
J
Jennifer
Aug 19, 2025
Great Bear offers a balanced hiking experience with moderate difficulty that suits most fitness levels. The trail is clearly marked and properly maintained throughout. Expect to spend around four and a half hours to complete the full distance. The paid access ensures quality upkeep of the entire system.
J
Jennifer
Aug 14, 2025
Decent moderate-difficulty trail covering 16 kilometers through pleasant New York countryside. The terrain is manageable and the route is clearly marked, making navigation straightforward. While not spectacular, it offers a solid half-day outing for those seeking a moderate workout without technical challenges.

FAQ - Frequently asked questions

Everything you need to know
Moderate
150.00
Monday: 6:00 AM – 8:30 PMTuesday: 6:00 AM – 8:30 PMWednesday: 6:00 AM – 8:30 PMThursday: 6:00 AM – 8:30 PMFriday: 6:00 AM – 8:30 PMSaturday: 6:00 AM – 8:30 PMSunday: 6:00 AM – 8:30 PM
4h30
No
No
Great Bear Recreational Trails is rated as Moderate difficulty. This makes it suitable for hikers with some experience, though it's not recommended for complete beginners. The 150 m elevation gain and 16 km distance contribute to the moderate rating.
The average hiking time for Great Bear Recreational Trails is 4h30. This estimate accounts for the 16 km distance and 150 m elevation gain, though your actual time may vary depending on fitness level and pace.
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Update : June 2026