Arkadelphia Aquatic Park, Water park in Arkadelphia, United States.

Arkadelphia Aquatic Park is a water park at 2575 Twin Rivers Drive in Feaster Park, Arkadelphia, Arkansas. Its 8-lane, 25-meter swimming area contains a diving area with a 1-meter springboard. Slides include a drop waterslide and an open-flume waterslide, with a plunge area outside the lane area. The park also has a kids' frog slide, three floating play pieces, four arching sprays, an umbrella-style water fountain, and zero depth entry.

The park was developed as a recreational facility for the local community and earned recognition from the Arkansas Recreation and Parks Association in 2004 as a leading aquatic center. This acknowledgment reflects its importance in regional water recreation.

The park's cultural life centres on its swim season: lifeguards are on duty and music plays while people swim. The 2004 top facility award from the Arkansas Recreation and Parks Association recognised the site's role in local recreation.

The park is located at Twin Rivers Drive and operates during the summer season from late May through early September when temperatures are warmest. Visitors should plan to bring sunscreen and towels, arriving early for the best water conditions and available space.

In the 2006 season nearly 25,000 people visited the park, over 20% more than in 2005, and roughly 40% of them came from out of town. The park sits inside Feaster Park at 2575 Twin Rivers Drive.