The Waterway at Woodlands Mall Only in the Houston area could you discover a pristine 1.25-mile water route steps away from a P.F. Chang's. But there it is, winding through the Woodlands Mall, featuring a water wall, fountains, pedestrian bridges and even water taxis. The taxis run every ten to 15 minutes from 10 a.m. to 11 p.m. every day of the week. Group charters and dinner cruises are available, too. Take a break along the way to pop into Barnes & Noble or the Cheesecake Factory before becoming one with the water again. Part of the walkway is still under construction, but it's already worth a visit.