Oymapınar is a dam located on the Manavgat River in the province of Antalya, Turkey. The dam was completed in 1984 and serves as a hydroelectric power plant and irrigation system for the surrounding agricultural areas. The dam and its reservoir have also become a popular tourist attraction due to their scenic views and recreational opportunities.

The Oymapınar reservoir has a capacity of 300 million cubic meters and covers an area of 20 square kilometers. The surrounding hills and forests provide a picturesque backdrop to the clear blue waters, making it a popular spot for boating, fishing, and swimming. The dam and its surrounding area are also home to a variety of flora and fauna, including wild boars, deer, and a range of bird species.

Visitors can take a boat tour of the reservoir or rent kayaks, canoes, and paddle boats to explore the area on their own. There are also several restaurants and picnic areas near the dam, making it a popular spot for families and groups to enjoy a day out in nature. The nearby town of Side also offers a range of accommodation options for visitors who want to stay overnight and explore the surrounding area in more depth.