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Hiking trails & Routes
United States
New York
Ulster County

Gertrude's Nose and Millbrook Mountain Loop

Routes
Hiking trails & Routes
United States
New York
Ulster County

Gertrude's Nose and Millbrook Mountain Loop

Hard

3.0

(20)

96

hikers

Gertrude's Nose and Millbrook Mountain Loop

05:06

17.6km

440m

Hiking

The Gertrude's Nose and Millbrook Mountain Loop is a challenging 11.0-mile (17.6 km) hike that delivers an incredible variety of scenery and terrain. You'll navigate everything from wide carriage roads to rugged footpaths, with sections of rock scrambling and steep climbs. The route takes you along dramatic white conglomerate cliff edges, offering breathtaking panoramic views from Gertrude's Nose and Millbrook Mountain, and glimpses of the serene Lake Minnewaska. Expect a demanding but highly rewarding experience, especially during spring when mountain laurel blooms or in the fall for vibrant foliage.

Planning your visit requires a park entrance fee, typically $10 to $15 per vehicle. This difficult route, with 1434 feet (437 metres) of elevation gain and an estimated duration of 5 hours and 5 minutes, is very popular, so consider hiking on weekdays to avoid crowds. Be prepared for muddy sections after rain and remember that the Gertrude's Nose area may close in winter due to icy conditions, making waterproof footwear essential.

This loop is situated in the renowned Shawangunk Mountains, a region famous for its unique geology and as a global rock climbing destination. You'll encounter fascinating features like glacial erratics and deep crevices formed by intricate joint cracks in the quartz conglomerate. The trail is consistently cited as one of the best hikes in the Hudson Valley, offering a challenging yet immensely satisfying journey through a truly distinctive natural landscape.

Last updated: June 9, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 11.2 km for 690 m

Waypoints

A

Start point

Get Directions

2.41 km

Patterson's Pellet

Viewpoint

3.26 km

Viewpoint

Viewpoint

3

4.83 km

Gertrude's Nose

Highlight • Viewpoint

Gertrude's Nose is the beginning (or end, depending on the direction of your hike) of a beautiful stretch of clifftop trail, with many great boulders and rock formations. It offers stunning views of the surrounding forest and hills.

Tip by

5.39 km

Viewpoint

Viewpoint

6.30 km

Viewpoint

Viewpoint

6

7.49 km

Millbrook Mountain

Highlight • Summit

Millbrook Mountain is a summit littered with long ridges and cliffs in the Catskill Mountains. That being said, the trails traveling to the top are tough but safe. The panoramic views from the top look out at a bunch of other peaks in the Catskills.

Tip by

9.43 km

Viewpoint

Viewpoint

10.4 km

Viewpoint

Viewpoint

9

16.1 km

Lake Minnewaska

Highlight • Lake

This is a truly beautiful lake, nestled between cliffs and trees. It is the perfect spot for a refreshing swim on a hot summer hike!

Tip by

10

17.1 km

View of Lake Minnewaska

Highlight • Viewpoint

Here, you have a great view of Lake Minnewaska down below.

Tip by

B

17.6 km

End point

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Way Types & Surfaces

Way Types

16.2 km

1.46 km

Surfaces

11.0 km

4.54 km

1.68 km

402 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (540 m)

Lowest point (300 m)

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Weather

Powered by Foreca

Today

Saturday 11 July

29°C

17°C

77 %

Additional weather tips

Max wind speed: 10.0 km/h

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Comments

April 22, 2025,Gunks
A stunning hike with my brother Dan in phenomenal weather conditions around The Shawangunk Ridge ('The Gunks') and Lake Minnewaska above the lovely town of New Paltz.

Quiet trails, lots of wildlife (especially butterflies), breathtaking vistas and deep conversation made for a very special day drenched in sunshine.
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Frequently Asked Questions

What is the terrain like on the Gertrude's Nose and Millbrook Mountain Loop?

The terrain is quite challenging, featuring rugged and rocky paths with steep inclines and declines. You'll encounter exposed bedrock, large cracks, and deep crevices, especially along the dramatic cliff edges. There are also sections requiring moderate rock scrambles. While some parts follow wider carriage roads, the footpaths are demanding.

What are the main highlights and viewpoints along the route?

This loop offers exceptional scenery. Key highlights include the iconic Gertrude's Nose, which provides a sweeping 270-degree panoramic vista of the Hudson Valley. You'll also traverse Millbrook Mountain with views of the Wallkill River Valley, and pass by the serene Lake Minnewaska. Don't miss the distinctive glacial erratic known as "Patterson's Pellet" along the way.

Is the Gertrude's Nose and Millbrook Mountain Loop dog-friendly?

No, dogs are generally not permitted on the footpaths of this trail, including the Gertrude's Nose and Millbrook Mountain Loop, within Minnewaska State Park Preserve. Always check the latest park regulations before your visit.

What is the best time of year to hike this trail?

The trail is beautiful year-round, but it's especially popular during the fall foliage season for its spectacular colors. Spring and summer offer lush greenery. To avoid crowds, particularly during peak seasons, it's highly recommended to arrive early on weekdays.

Do I need a permit or is there an entrance fee for Minnewaska State Park Preserve?

Yes, there is an entrance fee to access Minnewaska State Park Preserve, which covers parking and park access. Fees are typically per vehicle. It's always a good idea to check the official New York State Parks website for current rates and any specific permit requirements before your visit.

Where can I park to access the Gertrude's Nose and Millbrook Mountain Loop?

Parking for this loop is typically available at the main parking areas within Minnewaska State Park Preserve. Due to the trail's popularity, especially on weekends and during peak seasons, parking lots can fill up quickly. Arriving early is crucial to secure a spot.

Is this trail suitable for beginners or those with a fear of heights?

This loop is generally considered a strenuous or moderately difficult hike due to its length, significant elevation changes, and rugged terrain. It is not recommended for beginners or those with a fear of heights, as a significant portion involves walking along cliff edges with sheer drop-offs.

What should I bring for a hike on this loop?

Given the challenging terrain and length, you should bring plenty of water, sturdy hiking boots with good ankle support, snacks, a map (or a reliable navigation app like komoot), sun protection, and layers of clothing. Trekking poles can also be helpful for stability on rocky sections.

Does the Gertrude's Nose and Millbrook Mountain Loop intersect with other trails?

Yes, the route incorporates sections of several other trails within the park. You'll find yourself on parts of the Upper Awosting Carriageway, the Gertrude's Nose Trail, the Millbrook Ridge Trail, the Coxing Trail, and the Lake Minnewaska Carriage Road as you complete the loop.

Are there any unique geological features to look out for?

Absolutely! The trail showcases fascinating evidence of the last ice age, including glacial striations on exposed bedrock. You'll also encounter impressive white conglomerate rock formations, intricate joint cracks, and deep crevices. A notable landmark is "Patterson's Pellet," a massive glacial erratic left behind by receding glaciers.

How long does it typically take to complete the Gertrude's Nose and Millbrook Mountain Loop?

The full loop is approximately 17.6 kilometers (10.9 miles) long. Most hikers can expect to complete it in about 5 to 6 hours, depending on their pace and how often they stop to enjoy the views.

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