Hiking Alder Lake - panoramic view  tree outdoor landscape nature mountain sky autumn plant cloud background lake painting forest surrounded distance
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Hiking in Alder Lake: trails, map and practical info

Catskills • New York

4.6 Appreciated by 3 hikers
François Dumaine
By François DumaineContributor since 2013Updated 01/04/2026
Difficulty
Easy
Distance
3 km
Elevation
183 ft
Duration
1h30

A 3 km trail with 183 m elevation gain through the pristine forests of the Catskills, leading to a serene lake surrounded by rolling hills. This 3 to 4 hour adventure offers tranquil shoreline walks and serves as gateway to fire tower summits.

Recommended for :
Beginners

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

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Trail description

Description

Tucked away in the western reaches of the Catskill Mountains, Alder Lake offers hikers a peaceful retreat from the crowds that flock to more popular destinations in the region. This pristine mountain lake sits surrounded by dense hardwood forests and gentle rolling hills, creating an intimate setting that feels worlds away from the bustling trailheads found elsewhere in the Catskills.

The lake itself serves as both destination and starting point for outdoor adventures. Its clear waters reflect the surrounding forest canopy, while the shoreline provides quiet spots for rest and contemplation. Unlike some of the more developed lakes in the region, Alder Lake maintains a wild character that appeals to hikers seeking a more secluded experience.

Trail Options and Terrain

The Alder Lake Loop Trail forms the heart of the hiking experience here, offering a manageable 1.5-mile circuit around the lake's perimeter. This easy-to-moderate trail follows the natural contours of the shoreline, weaving through mixed forest dominated by maple, birch, and oak trees. The path itself is well-maintained but retains a natural feel, with occasional roots and rocks keeping hikers engaged without presenting serious obstacles.

What makes this loop particularly appealing is the constantly changing perspective it provides of the lake and surrounding mountains. The trail alternates between sections that hug the water's edge and others that climb slightly into the forest, offering glimpses through the trees of distant peaks. Families will find this route perfectly suited to their needs, with gentle grades and plenty of opportunities to stop and explore.

For hikers seeking more challenge, the Balsam Lake Mountain Trail begins at Alder Lake and heads into more demanding terrain. This route leads through increasingly dense forest as it climbs toward one of the Catskills' historic fire towers. The trail gains elevation steadily through a mix of hardwood and coniferous forest, with the character of the woods shifting noticeably as you ascend.

The climb to Balsam Lake Mountain rewards persistent hikers with panoramic views from the restored fire tower at the summit. From this vantage point, the Catskill region spreads out in all directions, with layer upon layer of forested ridges extending to the horizon. The contrast between the intimate lake setting at the trailhead and the expansive mountain views at the summit makes this a particularly satisfying hike.

Wildlife and Natural Features

The forests around Alder Lake support a diverse community of wildlife that adds life to any hiking experience. White-tailed deer are commonly spotted, particularly in the early morning and late afternoon hours when they come to drink at the lake's edge. The mixed forest habitat attracts numerous bird species, from common songbirds like chickadees and nuthatches to occasional sightings of pileated woodpeckers and various hawk species.

During spring and summer months, the understory comes alive with wildflowers that add splashes of color to the green forest palette. Trilliums, wild azaleas, and various ferns create natural gardens along the trail, while the lake's edges host cattails and other wetland plants that provide habitat for amphibians and insects.

The changing seasons bring dramatic transformations to the landscape around Alder Lake. Spring arrives with the fresh green of new leaves and the sound of migrating birds. Summer brings full forest canopy and warm weather perfect for lakeside picnics. Fall transforms the surrounding hills into a tapestry of red, orange, and gold that reflects brilliantly in the lake's calm surface.

Planning Your Visit

Alder Lake remains accessible throughout the year, though each season presents different conditions and experiences. Summer and fall tend to be the most popular times, with fall foliage season bringing the most visitors to witness the spectacular color display. Winter hiking is possible but requires appropriate gear and experience with snow conditions.

The relatively short distance of the loop trail makes it possible to complete a visit in just a few hours, but many hikers find themselves lingering longer than planned. The peaceful atmosphere and scenic beauty encourage a slower pace, making this an ideal destination for those looking to truly disconnect and unwind.

Essential gear for hiking at Alder Lake includes sturdy, comfortable hiking shoes with good traction, as some sections of trail can be muddy or slippery, especially after rain. Bringing plenty of water is important, particularly during warmer months or if you plan to tackle the longer Balsam Lake Mountain Trail. Snacks or a picnic lunch can extend your visit and provide fuel for longer hikes.

A camera or smartphone will prove invaluable for capturing the scenic beauty, particularly the lake reflections and mountain views. The lighting conditions change throughout the day, with early morning and late afternoon often providing the most dramatic photographic opportunities.

The combination of easy accessibility, varied trail options, and genuine natural beauty makes Alder Lake a standout destination in the Catskills. Whether you choose the gentle loop around the lake or challenge yourself with the climb to Balsam Lake Mountain, you'll discover why this hidden gem continues to attract hikers seeking a more intimate connection with the region's wild character.

Ready to go?

Everything you need to know before you go

Where?

Address
Alder Lake, Hardenburgh, NY 12758, USA
GPS coordinates
42.0487172, -74.6759049
Phone
Not available

Starting Point

The alder lake trails are located in the town of Alder, New York. To get to the start of the trails, take exit 15 from Interstate 81 and head east on County Route 26. The trailhead will be on your left.

The alder lake trails are located in the town of Alder, New York. To get to the start of the trails, take exit 33 off of Interstate 81 and head east on County Route 26. The trailhead will be on your left.

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
42.0487172, -74.6759049
Center
Not available

Hikers' opinions

4.6
3 Reviews
JK
Jennifer K.
Mar 2, 2024
Lovely Catskills trail with rewarding lake views! The 3km distance with moderate elevation gain makes it accessible for most fitness levels. Spent about 4 hours exploring and enjoying the peaceful surroundings. Remember dogs aren't allowed and there's a parking fee, but the natural beauty more than compensates.
SM
Sarah M.
Feb 15, 2024
Beautiful moderate hike in the Catskills! The 3km trail with 183m elevation gain provides a good workout without being too strenuous. The lake views are absolutely worth the 3-4 hour journey. Trail is well-maintained and offers nice variety in terrain. Just note that parking isn't free, so bring some cash.
MT
Mike T.
Jan 28, 2024
Perfect day hike for intermediate hikers! The Alder Lake trail delivers stunning scenery throughout the 3km route. The gradual 183m climb is manageable and the payoff at the lake is incredible. Took us about 3.5 hours with plenty of photo stops. Access via County Route 26 from I-81 exit 15 is straightforward.

FAQ - Frequently asked questions

Everything you need to know
Easy
183.00
1h30
No
No
The Alder Lake trail is 3 km long and typically takes 3 to 4 hours to complete. The duration can vary depending on your hiking pace and time spent enjoying the scenery.
The Alder Lake trail has an elevation gain of 183 m. This moderate elevation change makes it accessible to most hikers with basic fitness levels.
No, dogs are not allowed on the Alder Lake trail. Please plan accordingly if you were hoping to bring your pet along for the hike.
The Alder Lake trail is open from sunrise to sunset. Check the conditions and exact sunrise/sunset times before your visit to plan your hike accordingly.
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Update : June 2026