4.7
(7)
107
riders
Mountain biking around Thiells, located in Rockland County, New York, offers access to diverse natural landscapes and extensive trail networks. The region features rugged mountains, dense woodlands, and scenic waterways, providing varied terrain for mountain bikers. Its proximity to several state parks, including Harriman State Park and Sterling Forest State Park, makes it a base for exploring numerous mountain bike trails. The area's topography includes both gentle paths and more challenging singletrack routes.
Last updated: May 16, 2026
5.0
(3)
48
riders
18.9km
02:03
200m
200m
This 11.7-mile advanced mountain biking loop in Blue Mountain Reservation offers technical terrain, rock gardens, and Hudson River views.
1
riders
5.49km
00:32
100m
110m
Mountain bike the moderate Blue Mountain Reservation Beginner Loop, a 3.4-mile route with 343 feet of elevation gain.

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5.0
(2)
42
riders
19.3km
01:58
280m
280m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(2)
11
riders
9.13km
00:53
140m
150m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
6
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Just an hour north of NYC you will find a massive mountain biking trail networt at Blue Mountain Reservation. The trail that leads to the summit – called Blue Mountain Summit Trail – can be ridden in both directions: pure fun as a downhill and brutally technical as a climb.
0
0
This is a fun technical trail with lots of rock features to play on.
1
0
There are 5 mountain bike trails documented around Thiells on komoot, offering a variety of experiences across the region's diverse landscapes.
The varied terrain of Rockland County, with its rugged mountains and dense woodlands, makes it suitable for mountain biking through much of the year. Spring and fall generally offer the most pleasant temperatures and vibrant scenery, while summer can be warm but still enjoyable, especially on shaded trails.
Yes, for those new to mountain biking or looking for a more relaxed ride, the Blue Mountain Reservation Beginner Loop is a great option. This moderate 3.4-mile (5.5 km) path offers a shorter ride through the reservation's woodlands.
For a more extended ride, consider the Blue Mountain Reservation Advanced Loop, which spans 11.8 miles (18.9 km) and navigates through varied terrain. Another option is the Blue Mountain Summit Trail – Trail Crossing (31) loop from Village of Buchanan, an 12.0-mile (19.3 km) trail leading through woodlands and towards a summit.
The region around Thiells, within Rockland County, is characterized by rugged mountains, dense woodlands, and scenic waterways. You can expect a mix of terrain, from gentle paths suitable for beginners to more challenging singletrack routes, often with elevation changes as you navigate through the hilly landscapes.
The mountain bike routes around Thiells are highly rated by the komoot community, with an average score of 5.0 stars from 6 reviews. Many of the 99 visitors who have used komoot to explore the area appreciate the varied terrain and the opportunities to ride through the region's natural beauty.
While specific viewpoints vary by trail, the broader Rockland County area offers scenic views of the Hudson River and the Palisades cliffs. You might also encounter natural features like Pine Meadow Lake, a beautiful 72-acre lake. For sweeping vistas, the West Mountain Shelter offers panoramic views of the river and surrounding hills, which can be a great stop during a ride.
The region features several prominent peaks. While riding, you might catch glimpses of or even pass near summits like Bald Mountain, Jackie Jones Mountain, or Diamond Mountain Summit. These offer elevated perspectives of the surrounding landscapes.
Yes, many of the trails around Thiells are designed as loops. For instance, the Trail Crossing (31) – Lounsbury Pond loop from Village of Buchanan is a 9.1-mile (14.6 km) circular route, and the Myx Monster loop from Town of Cortlandt offers another 9.3-mile (15 km) loop experience.
Thiells is conveniently located near several state parks known for their mountain biking opportunities. Blauvelt State Park offers over 20 miles of trails, while Harriman State Park and Sterling Forest State Park also provide extensive networks for mountain bikers. These parks contribute to the diverse trail options in the area.
While the specific trails listed here may not directly hug the Hudson, the broader Rockland County area, particularly near places like Nyack Beach State Park, offers scenic views of the Hudson River and the Palisades Cliffs. The Nyack River Trail, a multi-use path, provides picturesque routes along the river for biking.


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