When is the Beach Retreat open? Beach Retreat is open every Friday & Saturday, plus all week during Spring Break, Summer, Thanksgiving & Christmas. Was this article helpful? Related articles Do you have a shuttle to LEGOLAND from the Beach Retreat? Is Lake Dexter accessible for guests staying at the LEGOLAND Beach Retreat? Can guests wear swimsuits inside The Lighthouse? Does LEGOLAND Beach Retreat have a lobby or front desk? Do I need to make a reservation at the hotel restaurants?