Day 1: Arrival in Las Vegas, Nevada

• Fly into Las Vegas and check into your hotel.
• Spend the afternoon exploring the Las Vegas Strip and enjoying the city's attractions and entertainment.

Day 2: Las Vegas to Zion National Park, Utah

• Depart early from Las Vegas and drive northeast to Zion National Park (approximately 2.5 hours).
• Once at Zion, hike the famous Angels Landing trail for stunning views of the canyon (5.4 miles roundtrip, allow 4-5 hours).
• Overnight in Springdale, a charming town near the park's entrance.

Day 3: Zion National Park to Bryce Canyon National Park, Utah

• In the morning, drive to Bryce Canyon National Park (approximately 2 hours).
• Take the scenic drive through the park and make stops at viewpoints like Sunrise Point, Sunset Point, and Inspiration Point.
• Optional: Go for a short hike into the hoodoos, like the Navajo Loop and Queens Garden Trail (3 miles, allow 2-3 hours).
• Spend the night near Bryce Canyon.

Day 4: Bryce Canyon National Park to Page, Arizona

• After breakfast, drive to Page, Arizona (approximately 2.5 hours).
• Visit Horseshoe Bend, an iconic bend in the Colorado River, and take a short hike to the overlook (1.5 miles roundtrip, allow 1 hour).
• Explore Antelope Canyon, either Upper or Lower Canyon, with a guided tour (advance reservations are recommended).
• Overnight in Page.

Day 5: Page to Grand Canyon National Park, Arizona

• Drive to Grand Canyon National Park, South Rim (approximately 2.5 hours).
• Spend the day exploring the South Rim viewpoints, including Mather Point, Yavapai Point, and Hermit's Rest.
• Optional: Take a hike into the canyon, such as the Bright Angel Trail or South Kaibab Trail (be prepared for a strenuous hike and allow a full day).
• Stay overnight at a lodge or hotel inside the park.

Day 6: Grand Canyon National Park

• Catch the sunrise over the Grand Canyon for a breathtaking experience.
• Consider taking a scenic helicopter tours or airplane tour for a different perspective (optional).
• Explore the Grand Canyon Village and learn about the park's history at the Visitor Center and Kolb Studio.
• In the afternoon, drive to Flagstaff, Arizona (approximately 1.5 hours).
• Overnight in Flagstaff.

Day 7: Flagstaff to Las Vegas, Nevada

• On your way back to Las Vegas, make a stop at the Wupatki National Monument and Sunset Crater Volcano National Monument (about 1.5 hours from Flagstaff).
• Continue your drive to Las Vegas (approximately 3.5 hours) and return your rental car if applicable.
• Depart from Las Vegas or extend your stay to explore more of the city.

Note: This itinerary assumes that you have a rental car for transportation between destinations. Make sure to check for park reservations, tour availability, and any potential closures before your trip. Also, consider the weather conditions and pack accordingly, especially for outdoor activities.