An 18 mile journey across Lake Buchanan to the mouth of the Colorado River. View regional and migrating birds, cascading waterfalls, native Texas Wildlife and towering cliffs. A knowledgeable tour guide narrate the history, geology and points of interest along the way. You will cruise in comfort aboard a double deck boat (capacity of 149). The lower deck is fully enclosed and climate controlled with a restroom aboard. Couples can order a box lunch (ordered ahead of time for additional price) or bring your own.