Colville Bay is a coastal bay located at the eastern end of Prince Edward Island, forming the mouth of the Souris River. The town of Souris sits on its shores, providing the primary access for paddlers. The bay offers good anchorage, indicating sheltered waters suitable for small craft. A primary launch point is from the Souris River, with paddlers able to put in from properties like Townshend's Cottage, which overlooks the river and bay, and offers direct water access for kayaks or paddleboards. The calm waters of the Souris River provide a gentle entry into the bay. Another key access area is Souris Beach Gateway Park, featuring a boardwalk over the dunes and proximity to extensive sandbars ideal for beachcombing and launching. The bay opens into the Northumberland Strait, and panoramic views of the strait are available from the observation deck of the Souris Historic Lighthouse, a notable landmark for navigation. The overall character is one of a quiet, remote coastal area with a strip of sand beach, offering a peaceful paddling experience away from crowded centers. The bay is historically significant as an old Acadian village location and remains a working waterfront; paddlers will share the water with active fishing and lobster boats operating from Souris Harbour, including tour vessels. The area is known for its aquaculture, specifically the Colville Bay Oyster Company, which cultivates oysters in the bay. Wildlife includes sea birds, and the surrounding area features the Confederation Trail for land-based exploration. The best season for paddling aligns with the warmer summer months, from April through December, as indicated by local cottage rental seasons. The water body's aesthetic is defined by views over the bay, river, and beach, with opportunities to observe traditional maritime activities.