Is the pool fenced at LEGOLAND Beach retreat? Yes. The pool deck (including the fire pit, sandy area, and large play structure) is fenced for guest safety. Was this article helpful? Related articles What is there to do at LEGOLAND Beach Retreat? Can LEGOLAND Beach Retreat guests attend Creative workshops? When is the Beach Retreat open? Is Lake Dexter accessible for guests staying at the LEGOLAND Beach Retreat? Does Palm Tree Traders sell snacks and drinks?