(Photo: Denise Truscello)
Las Vegas, Nevada
Heat rises, and this summer, you can survey already-smoking-hot Las Vegas from on high in the city's latest supersized novelty, the High Roller Ferris wheel. Staking a claim as the world's tallest, the 550-foot-tall observation wheel supports 28 individual pods that can each hold up to 40 people. The views are most spectacular at night, when the Strip sparkles below. And, this being Vegas, you can buy your drinks at the bottom and bring them with you on your journey to the sky and back.