Ready for your roller coaster road trip this summer? Here are the Ranker community's top picks for the best roller coaster theme parks across the U.S. (Need a more detailed list of the rides at each park? Check out Ranker's Amusement Park Rides Listed by Park.) Vote on this list of best roller coasters in the U.S. or rerank it and make your own list of the best roller coaster parks in America. Whether you gauge them by speed, height, loops, or ingenuity, the American roller coaster scene is competitive and inventive. Feel free to name the best roller coasters the parks have to offer in the comment section of your list.What are the best roller coaster parks? What are the best amusement parks for roller coasters? That depends on what type of roller coaster you're trying to ride. If you're an action-adventurer or thrill seeker, then you'll probably be keen to try some of the newer, more exciting rides that are at or near the top of the list. There some of the iconic theme parks of America on this list, so you really can't go wrong in seeing what is the best theme park for roller coasters.