hurricane harbor: I love roller coasters, and I haven't been to magic mountain in years, but i don't think I've ever been to hurricane harbor. which one should I go to? what sounds more fun for a nice day in california?|||Both are great parks. In my opinion, Magic Mountain is always great for a sunny day in Cali. Right now it's a perfect time to visit, while all 16 coasters are open. Remember, Hurricane Harbor opens May 29. Have Fun!|||magic mountain|||magic mountain|||SIX FLAGS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!