3. Space Mountain
Since its opening in 1975, Space Mountain has been a crowd favorite! The indoor roller coaster takes you on an epic journey through space and into the far reaches of the galaxy. Although you’re riding in the dark, the twinkling lights and galactic sound effects really make you feel as if you are flying through space. There are also enough sudden drops and quick turns to keep even the bravest of riders on the edge of their seat from start to finish.