The Derby Greenway Access provides multiple parking options and boat launch facilities along the Housatonic River, including a gravel lot at O'Sullivan's Island Recreation Park and paved parking on Division Street with accessible spaces. The 1.

97-mile paved multi-use trail follows flood control levees along both the Housatonic and Naugatuck Rivers, with restroom facilities available near the boat launch area under the Commodore Hull Bridge.

This scenic access point offers connections to the broader Naugatuck River Greenway system and features historical landmarks, making it suitable for both paddling and walking recreation.