20 days in United States Itinerary

20 days in United States Itinerary

Created using Inspirock United States holiday planner

Plan created by another user. Make it yours
1
Denver
— 5 nights
2
Duluth
— 4 nights
3
Washington DC
— 4 nights
4
Boston
— 5 nights

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5
nights
Denver

Denver ©

Mile-High City

Aptly nicknamed the "Mile-High City," Denver sits at an altitude of 1,600 m (5,280 ft) above sea level, located right where the Great Plains give way to the Rocky Mountains.
Get outdoors at Boulder Creek Path and Eldorado Canyon. Explore hidden gems such as Stranahan's Colorado Whiskey Tour and Lookout Mountain. Explore Denver's surroundings by going to Boulder (Mount Sanitas Trail, Balloon Rides, &more), Evergreen (Evergreen Lake & Alderfer/Three Sisters Park) and Eldorado Canyon State Park (in Eldorado Springs). There's still lots to do: steep yourself in history at Dinosaur Ridge, sample the tasty concoctions at Rock Cut Brewing Company, fly like a bird with a parasailing or paragliding tour, and contemplate the waterfront views at Bierstadt Lake.

Inspirock's itinerary builder makes planning a Denver trip simple and quick.

The Route module shows you travel options from your home to Denver. In July, plan for daily highs up to 87°F, and evening lows to 60°F. Cap off your sightseeing on the 28th (Tue) early enough to travel to Duluth.

Things to do in Denver

Parks · Nature · Outdoors · Trails

Side Trips

Highlights from your plan
Stranahan's Colorado Whiskey Tour ©
Stranahan's Colorado Whiskey Tour
Lookout Mountain ©
Lookout Mountain
Sprague Lake
Sprague Lake

4
nights
Duluth

Duluth ©

Zenith City of the Unsalted Seas

Situated on the westernmost point of the Lake Superior, Duluth represents a booming port city.
Your day by day itinerary now includes Oberg Mountain Loop. Eschew the tourist crowds and head to Gooseberry Falls State Park and Brighton Beach Park. Visiting Minnesota's North Shore Scenic Drive and Apostle Islands National Lakeshore Ice Caves will get you outdoors. You'll find plenty of places to visit near Duluth: Split Rock Loop Trail (in Beaver Bay), Meyers Beach Sea Caves (in Bayfield) and Two Harbors (Superior Hiking Trail, Split Rock Lighthouse State Park, &more). The adventure continues: explore the wealth of natural beauty at Congdon Park, step off the mainland to explore Apostle Islands National Lakeshore, get a new perspective on things with Boat Tours & Water Sports, and look for gifts at Great Lakes Candy Kitchen.

To see traveler tips, maps, photos, and tourist information, use the Duluth trip maker tool.

You can fly from Denver to Duluth in 7.5 hours. Other options are to fly; or drive; or take a bus. You'll lose 1 hour traveling from Denver to Duluth due to the time zone difference. Expect little chillier weather when traveling from Denver in July: highs in Duluth hover around 75°F, while lows dip to 59°F. On the 1st (Sat), wrap the sightseeing up by early afternoon so you can travel to Washington DC.

Things to do in Duluth

Parks · Outdoors · Nature · Trails

Side Trips

Highlights from your plan
Gooseberry Falls State Park ©
Gooseberry Falls State Park
Minnesota's North Shore Scenic Drive ©
Minnesota's North Shore Scenic Drive
Apostle Islands National Lakeshore Ice Caves ©

4
nights
Washington DC

Washington DC ©
The capital of the United States, the District of Columbia contains the lion's share of the country's most treasured monuments, memorials, and public museums.
Eschew the tourist crowds and head to U.S. National Arboretum and Georgetown. Explore the numerous day-trip ideas around Washington DC: Annapolis (Annapolis Historic District & Quiet Waters Park). There's much more to do: examine the collection at National Air and Space Museum, take in nature's colorful creations at Hillwood Estate, Museum & Gardens, get engrossed in the history at United States Holocaust Memorial Museum, and pause for some serene contemplation at Basilica of the National Shrine of the Immaculate Conception.

To find reviews, more things to do, ratings, and other tourist information, read Washington DC planner.

Traveling by flight from Duluth to Washington DC takes 8 hours. Alternatively, you can fly; or drive; or do a combination of bus and train. Due to the time zone difference, you'll lose 1 hour traveling from Duluth to Washington DC. Prepare for a bit warmer weather when traveling from Duluth in August: high temperatures in Washington DC hover around 87°F and lows are around 71°F. Finish your sightseeing early on the 5th (Wed) so you can travel to Boston.

Things to do in Washington DC

Museums · Neighborhoods · Historic Sites · Parks

Side Trip

Highlights from your plan
National Air and Space Museum ©
National Air and Space Museum
Quiet Waters Park ©
Quiet Waters Park
Annapolis Historic District
Annapolis Historic District

5
nights
Boston

Boston ©

Beantown

Rich in museums, restaurants, shops, and historical sites, Boston attracts over 16 million visitors each year. New England's largest and most influential city, Boston ranks among the world's major centers of education and culture.
You'll explore the less-touristy side of things at Adams National Historical Park and Arnold Arboretum. Visiting Charles River Esplanade and Castle Island will get you outdoors. There's lots more to do: take a stroll through Back Bay, sample the tasty concoctions at Harpoon Brewery & Beer Hall, appreciate the history behind The Mapparium, and explore the engaging exhibits at Boston Children's Museum.

To find more things to do, reviews, traveler tips, and more tourist information, you can read our Boston online travel route planner.

Traveling by flight from Washington DC to Boston takes 3.5 hours. Alternatively, you can fly; or take a train; or drive. Plan for a bit cooler temperatures traveling from Washington DC in August, with highs in Boston at 81°F and lows at 65°F.

Things to do in Boston

Side Trips

Highlights from your plan
Adams National Historical Park ©
Adams National Historical Park
Back Bay ©
Back Bay
Harpoon Brewery & Beer Hall ©
Harpoon Brewery & Beer Hall

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