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Hiking in Nellie Lake: trails, map and practical info

Northeastern Ontario • Ontario

0.0 Appreciated by 16 hikers
François Dumaine
By François DumaineContributor since 2013Updated 20/05/2026
Distance
34 km
Elevation
300 ft
Duration
1h30

Explore 34 kilometers of pristine boreal forest circling crystal-clear Nellie Lake in Northeastern Ontario's wilderness. This 6 to 8-hour backcountry loop with 300 m elevation gain rewards serious hikers with exceptional solitude, loon calls, and mirror-like shoreline views rarely found in accessible destinations.

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Ready to explore Nellie Lake? Here's everything you need to know before you go!

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Trail description

Description

Nellie Lake sits quietly in the vast wilderness of Northeastern Ontario, offering hikers a substantial 34-kilometer trail system that winds through some of the region's most pristine boreal forest. This isn't your typical afternoon stroll—the full loop requires commitment and endurance, covering 300 meters of elevation gain through terrain that rewards serious outdoor enthusiasts with exceptional solitude and natural beauty.

The Trail Experience

The well-marked trails around Nellie Lake provide a genuine wilderness experience that feels increasingly rare in accessible hiking destinations. The 34-kilometer network offers multiple route options, allowing you to customize your adventure based on time and energy levels. While the 300 meters of elevation gain might seem modest on paper, it's distributed throughout the hike in rolling terrain that keeps things interesting without overwhelming experienced hikers.

The trail surface varies dramatically as you progress around the lake. You'll encounter packed earth forest paths where your footsteps are muffled by years of fallen pine needles, rocky shoreline sections where you'll pick your way carefully along the water's edge, and occasional stretches of exposed granite that provide natural rest stops and commanding viewpoints. Expect typical boreal forest terrain: root-crossed paths that require attention to footing, occasional muddy sections especially in spring and after rain, and stretches where the trail opens onto granite outcroppings.

What sets this trail system apart is its remarkable variety within a cohesive wilderness setting. You'll move seamlessly from dense forest canopy where shafts of sunlight filter through towering conifers, to open meadow areas where wildflowers bloom in season, to pristine shoreline segments where the only sounds are gentle lapping water and wind moving through the trees. The well-marked nature of the trails means you can focus on absorbing the scenery rather than worrying about navigation, though bringing a detailed map remains wise for any extended wilderness hike.

The Lake and Its Shoreline

Nellie Lake's crystal-clear waters are genuinely remarkable, even by Northern Ontario's high standards. The lake's exceptional clarity creates mirror-like reflections of the surrounding forest and sky, particularly striking during the calm morning and evening hours. This isn't marketing hyperbole—the water quality here reflects the pristine nature of the surrounding watershed, with minimal human impact and excellent natural filtration through the rocky Canadian Shield terrain.

The shoreline varies dramatically as you circle the lake, creating constantly changing perspectives and hiking conditions. Some sections feature gentle, accessible banks perfect for extended rest stops or peaceful lunch breaks, while others present more rugged, rocky edges that demand careful footing and attention. These varied shoreline conditions create different microclimates and habitats throughout your hike, contributing to the area's impressive biodiversity and ensuring that the scenery never becomes monotonous.

Wildlife and Natural Features

The diverse ecosystems around Nellie Lake support an impressive array of wildlife that hikers regularly encounter throughout the trail system. White-tailed deer are common throughout the area, often spotted grazing in the meadow sections during early morning or late afternoon hours when they're most active. The haunting calls of loons frequently echo across the water—a quintessential Northern Ontario sound that adds an unforgettable wilderness atmosphere to your hiking experience.

Birdwatchers will find this area particularly rewarding due to the mix of forest, wetland, and open water habitats that attract numerous species throughout the hiking season. Beyond the iconic loons that give the lake much of its character, you might spot various waterfowl paddling near the shoreline, raptors soaring overhead on thermal currents, and numerous songbird species flitting through the forest sections. The diversity of habitats means bird activity remains consistently high throughout the day, not just during the traditional dawn and dusk peak periods.

The flora showcases the full range of boreal forest diversity, with towering conifers dominating the canopy while deciduous trees add seasonal color and variety. The understory reveals the intricate ecosystem relationships that make these northern forests so resilient and beautiful, with seasonal wildflowers adding splashes of color to meadow sections and the forest floor displaying the complex web of plant life that supports the area's wildlife.

Planning Your Adventure

The substantial 34-kilometer distance and varied terrain demand careful preparation and appropriate gear. Sturdy hiking boots with good ankle support and reliable traction are essential, particularly for navigating the rocky shoreline sections and root-crossed forest paths. The elevation changes, while not extreme, occur frequently enough to test your endurance over the full distance.

Start early to ensure you have plenty of daylight for the full experience, especially during shorter fall and spring days when weather can change rapidly. Water and food planning becomes crucial for a hike of this duration and intensity. While the lake water maintains exceptional clarity, bring adequate drinking water or reliable purification methods. Pack substantial snacks or a full lunch, as you'll be burning significant calories over the extended timeframe required to properly explore the trail system.

Weather can change quickly in this region, so layer appropriately and bring reliable rain protection even on seemingly clear days. The dense forest provides some shelter from wind and precipitation, but the open shoreline sections and granite outcroppings leave you exposed to the elements during weather changes.

Protecting This Wilderness

Nellie Lake's pristine condition reflects both its remote location and the environmental consciousness shown by previous visitors. Following Leave No Trace principles becomes particularly important here, where the ecosystem remains largely undisturbed by human activity. Pack out all trash without exception, stay on marked trails to prevent erosion and habitat damage, and maintain appropriate distances from the wildlife that calls this area home.

The lake's remarkable water clarity represents a fragile feature that requires active protection from every visitor. Avoid using soaps or detergents near the water, even those labeled as biodegradable, and be mindful of your impact on the delicate shoreline areas where you choose to rest or eat. This commitment to environmental stewardship ensures that Nellie Lake will continue offering the same pristine wilderness experience to future hikers willing to invest the time and energy required to fully explore its extensive trail system.

Ready to go?

Everything you need to know before you go

Where?

Address
Nellie Lake, Iroquois Falls, ON P0N 1A0, Canada
GPS coordinates
48.764949, -80.802262
Phone
Not available

Starting Point

The start of the trails at the nellie lake can be accessed by travelling east on Highway 17 from Thunder Bay. Take the exit for Highway 588 and drive north for approximately 15 kilometres until you reach the nellie lake Provincial Park.

When?

Opening hours
From sunrise to sunset
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
48.764949, -80.802262
Center
Not available

Hikers' opinions

0.0
4 Reviews
M
Michael
Nov 22, 2025
I highly recommend starting this hike early in the morning to avoid the heat and catch the spectacular sunrise over the lake. The colors reflecting on the water were absolutely mesmerizing and made the challenging 300m elevation gain feel completely worthwhile. The trail provides a good workout while rewarding you with some of the most beautiful views in Northeastern Ontario.
D
David
Sep 30, 2025
Nellie Lake is truly a perfect spot for disconnecting from daily life and reconnecting with nature. Our group of friends thoroughly enjoyed the challenge this trail presented us. While some sections feature narrow pathways, the abundant wildlife viewing opportunities more than compensate for any difficulties. The combination of distance and elevation makes it an ideal adventure for those seeking a meaningful outdoor experience.
S
Sarah
Aug 15, 2025
What an incredible hiking experience at Nellie Lake! The trail offers amazing diversity with dense forest sections transitioning to open areas that provide stunning panoramic views. As a photography enthusiast, I found countless opportunities to capture beautiful shots throughout the journey. The 34km distance with 300m elevation gain took me about 7 hours to complete, but every step was worth it for the breathtaking scenery.
A
Amanda
Apr 18, 2025
Hiked Nellie Lake during spring season and while the trail itself is pleasant, several sections were quite muddy due to snowmelt. I appreciated the tranquil environment, but hikers need to be cautious of exposed roots and loose rocks along the path. This trail is definitely better suited for experienced hikers rather than beginners due to the technical challenges and 34km distance.

FAQ - Frequently asked questions

Everything you need to know
300.00
1h30
No
No
The Nellie Lake trail is open from sunrise to sunset. Plan your hike accordingly to ensure you complete the trail before dark.
Yes, there are fees for both parking and park access at Nellie Lake Provincial Park. Check with the park for current fee schedules before your visit.
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Update : June 2026