The best dolphin tours in Port Aransas. Just sit back relax and enjoy! The Scarlet Lady Dolphin Adventure offers sightings of dolphins in their natural habitat. You’ll likely also come across sea birds and other sea life along the way! The evening cruise features amazing sunsets and for when it’s bright and sunny during the day cruises, there is a comfortable, shaded area as well. Make sure to book a tour with the Scarlet Lady Dolphin Adventure. Learn aout the hsitory of Port Arnasas and lots of fun facts about our friends in the water.