Begin your trip by visiting Yosemite National Park, a UNESCO World Heritage site known for its granite cliffs, giant sequoia groves, and impressive waterfalls. Take a hike through the trails, stroll around the meadows, or relax by the river. Be sure to visit landmarks like the El Capitan and Half Dome while you're here!
Head to Arizona to visit one of the Seven Natural Wonders of the World, Grand Canyon National Park. Take a guided tour, hike down the South Kaibab Trail, or simply enjoy the breathtaking views. Don't forget to catch the sunrise or sunset at the canyon for fantastic photo opportunities.
Wrap up your trip by visiting Niagara Falls State Park, one of the oldest state parks in America. Witness the spectacle of three waterfalls – Horseshoe Falls, the American Falls, and the Bridal Veil Falls. Take a Maid of the Mist boat tour for an up-close experience, and don't forget to grab some souvenirs and snacks at the gift shop and cafes!
If you have more time, consider adding a stop at Yellowstone National Park or Zion National Park. For those with less time, you can skip one of the parks or spend fewer days in each location. Remember to check the weather before you go and pack accordingly. Finally, book your accommodations and rental car in advance to ensure availability.