Christopher Columbus Waterfront Park is a well-maintained and picturesque open space in Boston, managed by the Boston Parks and Recreation Department. Visitors can enjoy the clean, green, and accessible park, which features beautiful flower gardens tended to by community volunteers. The park is a popular spot for activities like walking, picnicking, and photography, with people of all ages taking in the peaceful atmosphere and stunning views of the harbor. Amenities include restrooms and a dog-friendly environment. Overall, the park is described as a lovely, serene oasis within the city, offering a pleasant experience for both locals and tourists alike.