We spent 3 days in Marathon, TX. Two days of full bus tour. The 1st day we visited Big Bend National Park, unique city of Terlinqua, and then stoping at the Famous La Kiva Cave Bar and Restaurant for happy hour and BBQ dinner. Day 2 Visiting Fort Davis Area tour and then to the McDonald Observatory. Stop by to see the Marfa lights area, but can only see at night, would have like to see them. Then the 3rd day was free and we enjoy a leasurely 5 star lunch on the outside patio and stoping by the Brewery.