Yes, Aria and Bellagio are connected, but not by a direct indoor walkway; they are linked by the Aria Express Tram (formerly known as the CityCenter Tram). This free, automated people mover is the most efficient way to travel between these two high-end MGM properties. The tram station for Bellagio is located at the far south end of the property, near the "Viale" luxury shops, while the Aria stop is located at the Crystals high-end shopping mall, which is the "front door" to the Aria resort. If you choose to walk, you must exit Bellagio onto the Las Vegas Strip, head south past the Cosmopolitan, and then enter the CityCenter complex. In 2026, this walk is approximately 15 to 20 minutes and involves navigating various escalators and pedestrian bridges. For most guests, the 2-minute tram ride is preferred, as it provides a climate-controlled environment and drops you directly into the heart of the modern CityCenter architecture, avoiding the heat and crowds of the sidewalk.