Laodicea is the nearest ancient stop to add to a travertine day. Because the ground is wide, leaving the group at the gate and collecting them at the same point keeps people together. You can also come straight from the airport. The bags stay in the car.
A family fits a 9+1 vehicle. A guide and a photo team move up to a Sprinter. Write a water stop into the note on a hot hour. The stop order closes the fare in one pass.