The Costa Mesa Bark Park (890 Arlington Ave, Costa Mesa, Ca) is an open to the public “dog park” just off the 55 Newport Beach Freeway. Bark Park is fenced off and designed for owners to let their dogs run leash-free so master and dog can socialize. There are two sections: one for large dogs (this is the biggest area) and the second is for small dogs (a smaller area but plenty of room). Additionally, their are lots of random tennis balls on the ground that anyone can use to start up a game of fetch with any random Fido that happens to be nearby. A dog is NOT required to enjoy the park so drop by, scratch a few heads, and shake a few paws! http://www.cmbarkpark.org