Located in sunny San Diego County in Southern California in the city of Oceanside and, as the name suggests, this city is also by the sea.

As such, you'll find more than six miles of beaches here, as well as a variety of beach attractions like a boardwalk and pier dating back to 1888.

Much of the city has been preserved, even as the original town square.

Let's explore the best things to do in Oceanside, California : Harbor Beach:Harbor Beach on the Oceanside extends about a quarter of a mile and consists of a sandy beach and a walkway.The beach has a number of visitor facilities, such as a children's play area, volleyball courts, and picnic areas, and if you want to try to catch any of the local species found in the waters, there is even a jetty where you can go fishing.

You can also swim at Harbor Beach in a dedicated area for swimmers, or you can sail in another special area to keep all visitors safe.

There is a tasting room here as well as a range of wine tasting activities is held here during the week.