Lowell Heritage State Park sits along the banks of the Merrimack River and the historic canal system that powered America’s first planned industrial city. Spanning 60 acres in Middlesex County, this state park weaves together Lowell’s remarkable textile mill history with accessible green space right in the heart of the city.

The park’s standout feature is its waterfront setting along the Merrimack River and adjacent canals, where towpaths and paved trails follow the same routes that once carried raw cotton to the massive brick mills lining the waterway. Walking or biking these paths, you’ll pass restored gatehouse structures, interpretive panels, and views of the canal locks that represent one of the most ambitious engineering projects of 19th-century America.

The Boott Cotton Mills Museum and the adjacent Lowell National Historical Park complement your visit, making it easy to spend a full day exploring the area’s layered history. In warmer months, the park hosts outdoor concerts and cultural festivals at its bandshell and open lawns along the river. Fishing along the Merrimack is popular with locals, and the flat, paved pathways make the park welcoming for families with strollers or anyone seeking an easy riverside stroll.

Visit from late spring through early fall for the best experience — summer brings the fullest event calendar, while autumn transforms the riverbanks with foliage. Winter visits are quieter but still rewarding for a brisk walk along the canals. Pack a picnic and plan to linger; Lowell’s story unfolds best at an unhurried pace.

Explore Nearby

• Ipswich Light — Lighthouse in Massachusetts
• Derby Wharf Light — Lighthouse in Massachusetts
• Ware-Hardwick Covered Bridge — Covered Bridge in Massachusetts
• Quinebaug River Bridge — Covered Bridge in Massachusetts
• Meteor Lakes Byway — Scenic Byway in North Carolina