21 days in Western US Itinerary

The peaks of Grand Teton National Park aren't the highest in the world, but they sit atop what might be nature's archetypes for mountains.

Kick off your visit on the 13th (Sun): take your sightseeing to a higher altitude at Grand Teton. On the 14th (Mon), you'll have a packed day of sightseeing: take your sightseeing to a higher altitude at Cathedral Group, then tour the pleasant surroundings at Taggart Lake, then get great views at Snake River Overlook, and finally get interesting insight from National Park Float Trips.

For traveler tips, other places to visit, where to stay, and tourist information, go to the Grand Teton National Park day trip planner.

Green Bay to Grand Teton National Park is an approximately 7-hour flight. You can also drive; or do a combination of bus, shuttle, and taxi. The time zone difference moving from Central Standard Time (CST) to Mountain Standard Time (MST) is minus 1 hour. Plan for little chillier temperatures traveling from Green Bay in June, with highs in Grand Teton National Park at 72°F and lows at 39°F. Wrap up your sightseeing on the 14th (Mon) to allow time to drive to Yellowstone National Park.

An exceptionally diverse landscape and varied wildlife have made Yellowstone National Park one of America's most popular parks.

Yellowstone National Park is known for nature, wildlife, and historic sites. Your plan includes some of its best attractions: take in breathtaking views at Grand Canyon of the Yellowstone, explore the striking landscape at Aurum Geyser, hike along Inspiration Point, and take in the natural beauty of Old Faithful.

To see photos, where to stay, other places to visit, and other tourist information, read our Yellowstone National Park trip planner.

Traveling by car from Grand Teton National Park to Yellowstone National Park takes 1.5 hours. Expect slightly colder temperatures when traveling from Grand Teton National Park in June; daily highs in Yellowstone National Park reach 66°F and lows reach 34°F. Finish up your sightseeing early on the 18th (Fri) so you can travel to Seattle.

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.

On the 19th (Sat), observe the fascinating underwater world at Seattle Aquarium, then take in panoramic vistas at Space Needle, then admire the masterpieces at Chihuly Garden and Glass, and finally shop like a local with Pike Place Market. On the 20th (Sun), you'll have a packed day of sightseeing: examine the collection at The Museum of Flight, appreciate the history behind Fremont Troll, then make a trip to Hiram M. Chittenden Locks, then stroll around Waterfall Garden Park, and finally find something for the whole family at Seattle Great Wheel.

To find photos, traveler tips, and tourist information, read Seattle road trip app.

Traveling by flight from Yellowstone National Park to Seattle takes 6 hours. Alternatively, you can drive; or do a combination of car, bus, and shuttle. The time zone difference when traveling from Yellowstone National Park to Seattle is minus 1 hour. Traveling from Yellowstone National Park in June, you will find days in Seattle are a bit warmer (74°F), and nights are warmer (57°F). Finish up your sightseeing early on the 20th (Sun) so you can travel to San Francisco.

San Francisco is a top holiday destination featuring scenic beauty and great ethnic and cultural diversity.

San Francisco is known for nature, parks, and museums. Your plan includes some of its best attractions: take in the views from Golden Gate Bridge, examine the collection at Cable Car Museum, browse the different shops at Ferry Building Marketplace, and walk around Golden Gate Park.

To see other places to visit and other tourist information, use the San Francisco route tool.

Getting from Seattle to San Francisco by flight takes about 4.5 hours. Other options: drive; or take a bus. In June, daytime highs in San Francisco are 71°F, while nighttime lows are 55°F. Finish your sightseeing early on the 23rd (Wed) to allow enough time 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.

Yosemite National Park is known for nature, trails, and scenic drive. Your plan includes some of its best attractions: take in the dramatic natural features at Glacier Point, take some stellar pictures from Half Dome, trek along Panorama Trail, and admire the sheer force of Vernal Fall.

To find where to stay, maps, more things to do, and more tourist information, use the Yosemite National Park itinerary planner.

Traveling by car from San Francisco to Yosemite National Park takes 4 hours. When traveling from San Francisco in June, plan for a bit warmer days and a bit cooler nights in Yosemite National Park: temperatures range from 79°F by day to 43°F at night. Finish your sightseeing early on the 29th (Tue) so you can 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.

On the 30th (Wed), hike the day away at Bright Angel Trail. Next up on the itinerary: explore the stunning scenery at Grand Canyon South Rim, trot along with Canyon Trail Rides, take in the pleasant sights at Pipe Creek Vista, and get great views at Grandview Point.

To see traveler tips, more things to do, and other tourist information, refer to the Grand Canyon National Park planning website.

Drive from Yosemite National Park to Grand Canyon National Park in 10.5 hours. Alternatively, you can do a combination of car and flight. Due to the time zone difference, you'll lose 1 hour traveling from Yosemite National Park to Grand Canyon National Park. Traveling from Yosemite National Park in June, you will find days in Grand Canyon National Park are somewhat warmer (85°F), and nights are about the same (42°F). Wrap up your sightseeing on the 2nd (Fri) early enough to drive to Las Vegas.

Nicknamed the "Entertainment Capital of the World," Las Vegas sits in the middle of a desert in the southern section of Nevada.

Kick off your visit on the 3rd (Sat): take in nature's colorful creations at Bellagio Conservatory & Botanical Gardens, don't miss a visit to Fountains of Bellagio, and then try your luck at Bellagio Hotel and Casino.

For reviews, maps, photos, and other tourist information, go to the Las Vegas road trip planner.

Getting from Grand Canyon National Park to Las Vegas by car takes about 4.5 hours. Other options: take a shuttle; or do a combination of bus and flight. The time zone difference moving from Mountain Standard Time (MST) to Pacific Standard Time (PST) is minus 1 hour. When traveling from Grand Canyon National Park in July, plan for somewhat warmer days in Las Vegas, with highs around 104°F, while nights are warmer with lows around 81°F. Wrap up your sightseeing by early afternoon on the 3rd (Sat) to allow time for travel back home.