Venture to the mysterious ruins of Tulum on a full day trip from Riviera Maya and enjoy the view as you explore this abandoned walled city towering above the deep turquoise Caribbean sea. Afterwards, visit Xel-Ha, a beautiful natural aquarium, home to a large variety of colorful tropical fish. Here, you can learn to snorkel or simply sit in one of the beach chairs and soak up the sun. Transportation, entrance fees and all snacks are included.