According to the reviews, the amenities available at Barnes Park include: two playgrounds (one for toddlers and one for older children), restrooms with disabled toilet rooms, a small cafe, a picnic area next to a duck pond, a sensory garden, a bowling green, and lovely dog walks. The park is described as very clean and tidy with a nice coffee shop, making it a great place for families and dog owners to visit.

Barnes Park is considered a great place for families and children because: it has two play areas catering to different age groups, a picnic area next to a duck pond with wildlife, clean and tidy restrooms, a small cafe for snacks, and a dog-friendly environment. The park offers a lovely ambiance for families to enjoy a day out, with options for walks, bike rides, and playtime for kids.

The dog-friendliness of Barnes Park is described as: very dog-friendly, with lovely dog walks and a pet-friendly environment. However, some reviewers mention that some dogs are often off leads, which can be a concern especially around children. Overall, the park is praised for its cleanliness and the opportunity it provides for dog owners to enjoy walks with their pets.

Visitors to Barnes Park can enjoy: a large duck pond with a bridge over it, a sensory garden, walks around the lake and woodland, and sightings of wildlife such as squirrels, ducks, and rabbits. The park is described as a lovely place to relax and take in the natural beauty, with plenty of opportunities for families to explore and enjoy the outdoors.