Leave Marlow around 4:30 PM and take I-40 E toward Little Rock, allowing roughly 5–5½ hours without stops. Since you’ll be starting during the late-afternoon rush, expect slower traffic around Oklahoma City and possibly Fort Smith; a quick fuel and meal break near Fort Smith is sensible before continuing east. This arrival will be late, so keep your hotel confirmation handy and verify overnight parking at La Quinta Inn & Suites by Wyndham Downtown Conference Center. With an evening departure, you’ll likely reach the hotel around 10:00–10:30 PM, depending on stops.
After checking in, head to The Root Café in the SoMa district if you arrive while the kitchen is still serving—confirm current hours before leaving, as dinner service can vary midweek. The farm-to-table menu typically runs about $15–30 per person, and it’s a relaxed first taste of Little Rock rather than a formal stop. From the hotel, the café is a short drive; allow approximately 10 minutes, with street parking or nearby public parking depending on availability.
After dinner, drive or walk toward the Little Rock River Market and spend about 45 minutes strolling the downtown district and the Arkansas River waterfront. The area is generally quiet late on a weekday, so treat this as a brief, well-lit walk rather than a long outing. Return to La Quinta Inn & Suites by Wyndham Downtown Conference Center afterward for the night; its downtown location positions you well for an early departure toward Williams Town, Kentucky tomorrow.
Leave Little Rock around 6:30 AM for the long drive to Williamstown, allowing 9–10 hours plus fuel and meal stops. Follow I-40 E toward Tennessee, then I-65 N and I-71 N; the route is straightforward, but keep an eye on construction and traffic near Nashville and Louisville. With an afternoon arrival, go directly to Ark Encounter rather than trying to fit in a sit-down lunch. The attraction has on-site parking, and timed admission is worth reserving in advance—especially in August. Admission is generally around $50–$70 for adults, depending on date and ticket type; plan on roughly 3–4 hours for the exhibits and grounds.
After Arc Encounter, drive a few minutes into Williamstown for coffee and a snack at Beans Café Coffeehouse, budgeting about $5–15 per person for a relaxed 45-minute break. Then take a short walk at Main Street Park, an easy way to stretch your legs after the drive; allow 30–45 minutes and keep expectations local and low-key rather than treating it as a major attraction. Finish with an early dinner at a nearby Williamstown family-style restaurant, where most mains should run about $15–30 per person. Confirm hours before setting out—small-town kitchens may close early, particularly on weeknights. Since this is your overnight stop, check into your hotel after dinner and avoid adding more driving.