25 Tallest Rollercoasters in the World 25 tallest rollercoasters in the world. Click to skip ahead and jump to the 10 tallest rollercoasters in the world. Almost everyone, adult or child, loves to go to a good amusement park. A perfect vacation day with a good balance of food and fun. What’s not to love? Of course there might be people who try to stay away from the hustle and bustle of large crowds that most amusement parks guarantee, but for these poor souls, many amusement parks provide in house museums so it’s fun for the whole family! So, any way you see it, or we force you to see it, you cannot go wrong with dedicating a rendezvous to an amusement park.