"Universal Orlando Resort refers to Volcano Bay as its third theme park, and with 18 attractions spread across 25 acres, there’s plenty to fill your day. It’s all centered around Krakatau, a 200-foot-tall, hyper-realistic volcano that houses four different water slides and shows off with fiery lava at night. Universal hotel guests have a dedicated entrance and receive one-hour early entry, so plan an onsite stay if you want to conquer Volcano Bay in all its glory. The park is open year-round, and the water is heated to a comfortable 85 degrees during the cooler months." - Valerie Marino