Whether Space Mountain is "single seating" depends entirely on which Disney park you are visiting. At Walt Disney World’s Magic Kingdom in Florida, the ride utilizes a high-fidelity "single file" seating configuration where guests sit one behind the other in a 3-person rocket, meaning you cannot sit side-by-side with a companion. This layout is a necessity for the track’s narrow design. Conversely, at Disneyland Park in California, the rockets are designed with a 2-across seating arrangement, allowing pairs to sit together during the high-fidelity journey. In 2026, both versions remain popular, but the Florida version provides a more "High-Fidelity" solo-flight sensation due to this isolated seating. For 2026 guests, it is a high-value necessity to understand this distinction: if you are a parent with a small child who needs to be held or sit next to you, the Disneyland version is the high-value requirement, whereas the Magic Kingdom version is a high-fidelity requirement for those who enjoy the feeling of hurtling through the dark in their own individual rocket seat.