The river runs through a section of the park. Mainly it is bordered by rushes and shrubs that make the waterside a safe, sheltered place to visit. There is a popular area by the edge of the forest for Rootclan cats to meet, where the water flows peacefully, with wide flat rocks on the banks to sunbathe upon. Adventurous Rootclan cats might try their paw at fishing or swimming.

Bluestone lake is so-named because many of the rocks sticking up from the shallows and lining the shore have a blue-grey cast to them. This is a fair-sized lake, home to many types of waterbirds that often make easy prey when nesting in the reeds and rushes. There are several parts of the shoreline that have pleasant sandy beaches, but watch out for Twolegs who like to swim here when the weather is nice.

Naturally this is an area to be avoided at the busier times of the day due to the frequency of unpredictable twoleg kits roaming around. But once they have left this is quite a popular place to explore, especially for daring young apprentices.

There are several unique parts to the playground, each section enclosed in a little bed of sand with a cement border. The biggest is the large fort, made of wooden logs, a popular place to climb. Then there's the slide complex, several bubble-shaped hollow structures joined by tunnels, with several slides and ladders leading to the ground. There is also a flying fox, a swing set, a merry-go-round, and a rope jungle gym with small wooden platforms.