Leave Mount Sterling around 8:00 AM and take KY-11 south toward Slade, allowing roughly an hour to Red River Gorge. The road becomes increasingly rural, so fill up and grab coffee before leaving; trailhead parking is much easier before midmorning. Start at Natural Bridge State Resort Park, where you can either ride the Natural Bridge Skylift or hike the relatively easy trail to the sandstone arch. Allow about two hours, and wear shoes with good traction—the rock can be slick after summer showers. The park itself is generally free to enter, though the skylift has a separate fee and seasonal operating hours, so check the morning schedule before relying on it.
Drive a few minutes to Miguel’s Pizza in Slade for a relaxed lunch—this climber-friendly institution is known for inexpensive custom pizzas, communal seating, and a wonderfully casual Red River Gorge atmosphere. Budget about $10–20 per person and expect a possible wait at peak lunchtime. Afterward, continue to the Sky Bridge Trail in the Red River Gorge Geological Area. The short loop takes about 1½ hours and delivers big overlooks and close-up views of the natural bridge; parking can fill quickly, so keep valuables out of the car and follow posted trail and road directions rather than relying exclusively on cell service.
Head to The Gorge Underground in Rogers for your reserved kayak or guided boat tour through the flooded limestone mine. Plan about 1½ hours on site, and arrive early for check-in; the underground temperature is cool even in August, so a light layer is useful. Tours commonly require advance reservations and cost more than a typical cave visit. Afterward, begin the drive back to Mount Sterling around 5:30–6:00 PM via KY-11 and I-64, allowing about 1 hour 15 minutes depending on traffic and your exact starting point. If you need a final break, Slade is the practical place to stop before committing to the highway; otherwise, continue north and expect to arrive in Mount Sterling around 7:00–7:30 PM.