How long is good enough for a vacation in the LA area? Like going to Disneyland, CA Adventure, Universal Studios, theme parks, Santa Monica, Hollywood, beaches, Venice, Beverly Hills, malls, and everthing else, etc.. My parents and I were there last month for 5 days, but the plane arrival and departure days didn't count. So it was 3 full days of vacation. We had 2 days at the Disneyland Resort and 1 day around LA. 3 days of vacation didn't work and it was way too short for a vacation.