Yes, you can see portions of the Walt Disney World fireworks from the Walt Disney World Swan and Dolphin resorts, though the view depends heavily on your room location and which show you are trying to watch. Because these resorts are located within walking distance of EPCOT and Disney's Hollywood Studios, they offer some of the best "off-site" (though technically on-property) viewing opportunities. Many rooms facing east provide a clear view of the "Luminous The Symphony of Us" nighttime spectacular at EPCOT; you can see the high-altitude bursts quite clearly, though you will miss the low-level water effects and projections. Similarly, rooms facing the direction of Hollywood Studios may catch glimpses of "Fantasmic!" or other seasonal shows. For those who do not have a theme park view room, there are public areas around the resort, such as the causeway between the two buildings or the beach area by the lake, where you can watch the sky light up. While you won't hear the synchronized music unless you use a mobile app or are very close to the park entrance, the visual experience of seeing the fireworks over the Crescent Lake area is magical and a major perk of staying at these specific Marriott-operated Disney hotels.