Waimea Canyon rated third best free attraction in U.S.
Kauai's Waimea Canyon was rated the third best free attraction in the United States by travel Web site TripAdvisor.
No. 1 was the Bellagio Fountains in Las Vegas, followed by Arlington National Cemetery.
"As travelers look for ways to save on their vacation this summer, TripAdvisor has recommended top attractions with a price that appeals to even the most frugal visitors," said Michele Perry, vice president of global communications for TripAdvisor.