Fountain and light shows
Timed fountain shows outside major resorts, elaborate lobby ceilings built purely for photographs, and themed casino interiors are all free to walk through — these were built to pull foot traffic in, and they remain some of the best free spectacle in American tourism.
Fremont Street Experience
Downtown's pedestrian canopy runs light and music shows over the street itself, free to watch from below, alongside a much more casual, walkable atmosphere than the Strip.
People-watching and window shopping
Several resort shopping arcades and casino floors are architectural attractions on their own, free to wander even if you're not buying or playing anything.
Growing list
We're adding specific free attractions, current showtimes and exact locations to this guide as the site grows — check back for updates.