Vieques is a beautiful island. You'll want to spend as much time as possible exploring every nook and cranny. While Vieques is a better place to stay for a week, our sister island Culebra shouldn't be overlooked for a day trip.
A favorite excursion for people spending their day in Puerto Rico, Culebra is even smaller than Vieques. While many of the island's attractions and things to do are similar to ours, Culebra's unique shape makes it excellent for seeing wildlife through snorkeling tours.
Additionally, you'll find that Culebra has a smaller-town feel than Vieques does. Guests say they wouldn't want to stay overnight at Culebra, but it's a worthwhile visit for any Puerto Rican tourist.