The Hoover Dam: A Massive Landmark Featured in Transformers

📍Boulder City, NV 89005, USA Located on the way to the Grand Canyon South Rim, the Hoover Dam is a must-visit spot on your travel itinerary. It gained even more fame after appearing in the Transformers movie, and seeing it in person gives you a true sense of its immense and majestic scale. The dam serves as a boundary between Nevada and Arizona, and standing in the middle of the dam allows you to experience both states at once. While there may not be many attractions nearby, it's a great place to take a short break on your way to the Grand Canyon.