Stop at Whataburger (Plano) or another 24/7 drive-thru to grab breakfast sandwiches and coffee for the road so you can depart early and maximize time at outdoor sites.
Scenic highway drive from Plano to the Davis/Ardmore area; expect roughly 2–2.5 hours depending on traffic — aim for an early arrival to beat crowds and heat.
Explore Oklahoma’s tallest waterfall, swim in designated areas (seasonal), and hike short trails — great early in the day for photos and cooler temps. Park hours are seasonal but commonly open around 8:00am–6:00pm; check the park website for exact hours and seasonal closures.
Take the drive-through safari to see bison, elk, deer and other animals up close — a relaxed experience good for families and quick wildlife viewing; most safari parks open around 10:00am–6:00pm (seasonal).
Pick up sandwiches/deli from a nearby grocery or Subway in Ardmore or bring pre-made food and enjoy a lakeside picnic at Lake Murray State Park picnic areas; relaxing and scenic.
Walk a lakeshore trail, visit the marina/overlook, or rent a small boat/kayak if available — the park is large and scenic and is generally open 6:00am–10:00pm (visitor center/marina hours may differ).
Interactive exhibits, traditional village recreations and cultural programs about the Chickasaw Nation — a meaningful cultural stop; typical hours are around 9:00am–5:00pm but confirm seasonal schedules and special events beforehand.
Finish the day with dinner at Legacy Hall (many vendor options) or a familiar Plano restaurant such as Babe’s Chicken Dinner House or a local BBQ; a relaxed way to end the trip and refuel after the drive. Most restaurants in Plano are open into the evening (5:00pm–10:00pm+).