Duxbury Beach Reservation

The Wompatuck State Park – New Long Pond loop from Halifax offers a deep dive into a heavily wooded landscape, perfect for a long day on the road bike. You'll wind through diverse oak-conifer woodlands and tranquil hemlock groves, with the route occasionally skirting streams and ponds. The serene environment, punctuated by the 136-acre Aaron River Reservoir, makes for a peaceful yet challenging ride.

This difficult road cycling route covers an impressive 127.1 miles (204.5 km) with 3859 feet (1176 metres) of elevation gain, requiring approximately 8 hours and 48 minutes to complete. Parking is available at various points within Wompatuck State Park, which is well-known for its network of paved, non-motorized roads. Plan to start early to make the most of the daylight, and consider bringing extra water, though the Mt. Blue Spring offers a convenient refill spot.

Beyond the natural beauty, the park holds a unique history as a former naval ammunition depot, with over 100 decommissioned military bunkers scattered throughout the landscape. These historical remnants add an intriguing layer to your ride through the glacial formations and rocky outcroppings. It's a route that combines significant mileage with a rich natural and historical backdrop, ideal for experienced cyclists looking for a substantial adventure.

The Powder Point Bridge – Myles Standish Monument loop from Marshfield offers a unique road cycling experience, blending coastal vistas with the tranquil beauty of a state forest. You'll traverse wetlands, woodlands, and grasslands, with the highlight being the historic Powder Point Bridge, an intriguingly long wooden structure over Duxbury Bay, before diving into the pine-scented serenity of Myles Standish State Forest, complete with reservoirs and ponds. This moderate 29.2-mile (46.9 km) route, featuring 893 feet (272 metres) of elevation gain, is a rewarding ride for those with good fitness, typically taking about 2 hours and 2 minutes to complete. Expect mostly well-paved surfaces with some rolling hills, providing a diverse and engaging journey.

When planning your visit, note that the Powder Point Bridge has reopened to all traffic, including cyclists, after structural repairs. While much of the route is on well-maintained roads, some segments within the broader cycling network, particularly around Myles Standish State Forest, may include unpaved sections, so be prepared for varied terrain. The approach roads to the Powder Point Bridge are narrow with abrupt curves, requiring careful navigation. Always check local conditions before heading out to ensure a smooth ride.

This loop stands out for its combination of maritime history and natural splendor. The Powder Point Bridge, once in the Guinness Book of World Records, offers the unique experience of cycling over rattling wooden planks with views of Duxbury Bay and Duxbury Beach. Transitioning into Myles Standish State Forest provides a complete change of scenery, offering a forested escape with designated bike paths perfect for both exercise and enjoying nature. This integration of coastal and forest environments makes it one of the best road cycling routes in the Marshfield and Duxbury area.