How do I book room only with my annual pass discount at the LEGOLAND Castle Hotel? Save up to 15% at the LEGOLAND Castle Hotel, HERE. Was this article helpful? Related articles How do I book a room with my annual pass discount? What if I already have admission tickets and just need a hotel room? Do AAA Members get a discount at the LEGOLAND California Hotel's? How can I make a room only hotel booking? Do you offer discounts for guests who have an annual pass at the hotels?