35 days in United States Itinerary

Nicknamed the "Emerald City" because of its abundant evergreen trees, Seattle is the cultural and business center of the Pacific Northwest, as well as a popular holiday destination.

Escape the urban bustle at Hurricane Ridge and Olympic National Park. Venture out of the city with trips to Deer Park (in Olympic National Park) and Discover Nature (in Mount Rainier National Park). Next up on the itinerary: enjoy breathtaking views from Space Needle, pause for some photo ops at Fremont Troll, get in on the family fun at Seattle Great Wheel, and enjoy the sand and surf at Alki Beach.

To find more things to do, maps, where to stay, and more tourist information, you can read our Seattle trip app.

Philadelphia to Seattle is an approximately 7-hour flight. You can also drive; or do a combination of train and subway. The time zone difference when traveling from Philadelphia to Seattle is minus 3 hours. Traveling from Philadelphia in June, things will get a bit cooler in Seattle: highs are around 74°F and lows about 57°F. Cap off your sightseeing on the 3rd (Mon) early enough to travel to Yosemite National Park.

Massive granite mountains, towering waterfalls, groves of Giant Sequoia trees, and wilderness as far as the eye can see distinguish the landscape of Yosemite National Park.

Take a break from the city and head to Glacier Point and Mariposa Grove. On the 8th (Sat), hike the day away at Panorama Trail. There's still lots to do: trek along Tuolumne Meadows, tour the pleasant surroundings at May Lake Trailhead, explore the striking landscape of Bridalveil Fall, and take in the dramatic natural features at Lembert Dome.

Ask Inspirock to suggest an itinerary and make planning a trip to Yosemite National Park fast, fun, and easy.

Explore your travel options from Seattle to Yosemite National Park with the Route module. Plan for slightly colder nights when traveling from Seattle in July since evenings lows in Yosemite National Park dip to 46°F. Finish up your sightseeing early on the 15th (Sat) so you can travel to Sequoia and Kings Canyon National Park.

With mountain peaks reaching past 4,250 m (14,000 ft) and trees stretching to over 75 m (250 ft) high, Sequoia and Kings Canyon National Parks present nature on a grand scale.

Escape the urban bustle at Sequoia Sightseeing Tours and Congress Trail. The adventure continues: delve into the lush surroundings at Grant Grove, trek along Lakes Trail in Sequoia National Park, take in the dramatic scenery at Grizzly Falls, and stroll through General Grant Tree Trail.

To see traveler tips, ratings, and tourist information, read Sequoia and Kings Canyon National Park vacation builder website.

Use the Route module to find suitable travel options from Yosemite National Park to Sequoia and Kings Canyon National Park. Traveling from Yosemite National Park in July, expect Sequoia and Kings Canyon National Park to be a bit warmer, temps between 98°F and 66°F. Cap off your sightseeing on the 20th (Thu) early enough to travel to Grand Canyon National Park.

The size, shape, and color of Grand Canyon National Park combine to leave an impression on visitors as deep as the canyon itself.

Step out of the city life by going to Grand Canyon South Rim and North Kaibab Trail. On the 22nd (Sat), hike the day away at Bright Angel Trail. There's still lots to do: hike along South Kaibab Trail, enjoy breathtaking views from Desert View Watchtower, take some stellar pictures from Lipan Point, and explore the stunning scenery at Inner Canyon.

For maps, reviews, more things to do, and tourist information, go to the Grand Canyon National Park trip itinerary maker.

You can do a combination of flight and bus from Sequoia and Kings Canyon National Park to Grand Canyon National Park in 8.5 hours. Other options are to do a combination of flight and bus; or drive. Traveling from Sequoia and Kings Canyon National Park to Grand Canyon National Park, you'll lose 1 hour due to the time zone difference. Plan for little chillier temperatures traveling from Sequoia and Kings Canyon National Park in July, with highs in Grand Canyon National Park at 84°F and lows at 52°F. Finish your sightseeing early on the 27th (Thu) so you can travel back home.