planet hollywood: i booked a room at PH. for 3 nights. already been paid for via yahoo travel..now, ive been reading on here that you have to be atleast 21 to book hotels in vegas...what happens to my reservation? would i be declined upon arrival? im 18 btw. im really worried now since i will be leaving today..|||This ia one of the hotels that require you to be 21 and over. Call them immediately and explain. I know for a fact that Tropicanna is 18 and over. |||Call the resort prior to arrival - there are exceptions. If there is an issue they will assist you in finding accommodations more appropriate for your age. You may have to stay at a non-casino hotel like Marriott. Good Luck!|||You have to be 21 to be in the casino, drink or gamble. So you won't find much to do at PH|||MGM and Riviera allow bookings from 18+ Some people who like to play machnines or poker may think that this is not wasting money but may think that going to shows is a waste !