Highlight • Viewpoint
Hiking
5.0
(15)
This Highlight is in a protected area
Please check local regulations for:
Middlesex Fells Reservation
Tips
February 28, 2022
Hiking

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Nearby routes
Best routes near Eagle Rock

4.0
(1)
3
hikers
2.87km
00:50
30m
30m
The Rock Circuit Trail is a rugged and rewarding hike that truly lives up to its name, offering a continuous journey over rocky terrain and numerous scrambles. You'll find yourself navigating steep ascents and descents, with the trail deliberately seeking out challenging crags. The effort is well worth it, as you'll be treated to incredible panoramic views of the Boston skyline and the Middlesex Fells Reservoir from prominent viewpoints like Eagle Rock and Pinnacle Rock. This 1.8-mile (2.9 km) route, with 111 feet (34 metres) of elevation gain, is rated difficult and typically takes around 49 minutes to complete.
When planning your visit, be sure to wear proper hiking boots, as the terrain is consistently rocky and uneven. While the trail is generally marked with white blazes, having a map is a good idea given the network of trails in the Middlesex Fells. Parking is available, often near the Flynn Rink, but it's a popular area, so an early start is recommended to secure a spot. The fall season is particularly beautiful, with vibrant foliage adding to the scenic experience.
What makes this trail stand out is its commitment to a true "Rock City" experience, providing some of the best viewpoints in the Middlesex Fells despite its proximity to urban areas. Beyond the sweeping city views, you'll encounter specific named rock formations like Boojum Rock and Melrose Rock, and even an old MIT observatory built in 1899. It's a fantastic option for those seeking a challenging natural escape without a long drive from Boston.

4.7
(18)
85
hikers
6.84km
01:49
70m
70m
The Rock Circuit Trail in Middlesex Fells Reservation offers a unique blend of rugged terrain and urban proximity. You'll navigate a path characterized by continuous rocky ascents and descents, often requiring rock scrambles, especially in the southern and eastern parts of the loop. Despite its official easy rating, many hikers find this 4.2-mile (6.8 km) route, with its 236 feet (72 metres) of elevation gain, to be quite challenging, making it a rewarding experience for those who enjoy an active hike. Keep an eye out for stunning city views from viewpoints like Eagle Rock and Pinnacle Rock, which offer glimpses of the Boston skyline.
Planning your visit requires a bit of preparation; sturdy footwear is a must, and a map or GPS app is highly recommended as trail blazes can be inconsistent amidst intersecting paths. The trail is located near Melrose, making it an accessible option for a quick escape from Boston. While the estimated duration is around 1 hour and 49 minutes, allow extra time to enjoy the views and navigate the rocky sections, especially if the weather has been wet.
What truly sets the Rock Circuit Trail apart is its design, which seems to purposely seek out every steep, rocky crag in Middlesex Fells, offering a challenging experience rarely found so close to a major city. Beyond the panoramic vistas, the trail also passes by the ruins of an MIT Geodetic Observatory built in 1899, adding a touch of historical interest to your adventure. It's a fantastic choice for hikers seeking a strenuous workout and impressive views without venturing far from the metropolitan area.

5.0
(1)
5
hikers
12.0km
03:18
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 50 m
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Thursday 11 June
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Max wind speed: 7.0 km/h
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