Take a guided shuttle bus tour and learn about the unique history, flora, and fauna of Aransas National Wildlife Refuge! Bring water, sun, and insect protection. We will stop at various points along the refuge and may walk short distances. Tour is limited to 13 participants; call 361-349-1181 to register or sign up at the Visitor Center. We offer two tours a day on Saturdays and Sundays. The first tour starts at 10 a.m. and the second at 2 p.m.