Keystone Lake – Mannford, OK

#summervacay Keystone Lake is one of the Tulsa area’s go-to summer lakes, with clear water, sandy swim beaches, and tons of recreational activities. Located just 20 minutes from the city, it’s perfect for boating, tubing, or jet skiing. Keystone State Park offers cabins, campgrounds, and scenic views. Plus, nearby Keystone Ancient Forest adds a natural hiking option with 500-year-old cedars. It’s a top-tier #summervacay spot that blends accessibility with adventure — perfect for families or groups who want a lively lakeside weekend.