Port Aransas sits on the northern tip of Mustang Island, a barrier island on the Texas Gulf Coast just east of Corpus Christi. It is the kind of relaxed beach town that Texans have been driving to for generations: wide sandy beaches, good fishing, and an easy pace that starts to feel obligatory the moment you cross the ferry from the mainland.
The fishing is genuinely excellent — Port Aransas is one of the premier sportfishing destinations on the Gulf Coast. Offshore, the warm Gulf waters hold kingfish, mahi-mahi, and wahoo; in the bay and channels, redfish, flounder, and speckled trout are year-round targets. Charter boats are available at the marina, ranging from small skiff rentals to fully equipped offshore vessels. The annual fishing rodeos in summer draw competitors from across Texas.
The beaches on the Gulf side are broad and gently sloping, good for swimming and shelling. Dolphins are common in the shipping channel, and the Leonabelle Turnbull Birding Center at the north end of town is an excellent stop on the Great Texas Coastal Birding Trail. You reach Port Aransas by free ferry from Aransas Pass — the short crossing is part of the arrival ritual.