30 days in United States Itinerary

Thanks to its favorable location near a mountain range blocking the northeasterly trade winds, Kailua-Kona gets little rainfall, allowing adventure seekers and nature lovers a chance to enjoy over 300 days of sunshine each year.

Step out of the city life by going to Hapuna Beach State Recreation Area and Scuba & Snorkeling. Explore hidden gems such as Fishing Charters & Tours and Rainbow Falls. Change things up with a short trip to Akaka Falls State Park in Hilo (about 1h 50 min away). There's more to do: get up close to creatures of the deep with a dolphin and whale watching tour and take your sightseeing to a higher altitude at Mauna Kea.

For maps, reviews, more things to do, and other tourist information, refer to the Kailua-Kona trip itinerary planning website .

New Delhi, India to Kailua-Kona is an approximately 23-hour flight. The time zone difference when traveling from New Delhi to Kailua-Kona is minus 15 hours. Traveling from New Delhi in September, you will find days in Kailua-Kona are little chillier (36°C), and nights are about the same (28°C). Finish up your sightseeing early on the 5th (Thu) so you can 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.

Visiting Glacier Point and Sentinel Dome will get you outdoors. Eschew the tourist crowds and head to Yosemite, Tunnel View and Tuolumne Meadows. There's still lots to do: admire the sheer force of Vernal Fall, admire the masterpieces at Yosemite Museum Gallery, trek along Panorama Trail, and make a trip to Olmsted Point.

To find traveler tips and more tourist information, read our Yosemite National Park tour itinerary maker .

Getting from Kailua-Kona to Yosemite National Park by combination of flight and bus takes about 14 hours. Other options: do a combination of flight, subway, and bus. The time zone difference when traveling from Kailua-Kona to Yosemite National Park is 2 hours. Traveling from Kailua-Kona in September, you will find days in Yosemite National Park are slightly colder (27°C), and nights are cooler (3°C). Wrap up your sightseeing on the 8th (Sun) early enough to travel to Page.

Originally little more than a simple camp constructed to house workers who built a nearby dam on the Colorado River, Page is now a popular stop for travelers preparing a trip to Arizona's canyon country.

Step off the beaten path and head to River Rafting & Tubing and Navajo Bridge. Get outdoors at Cape Royal and Antelope Canyon. There's still lots to do: surround yourself with nature on a nature and wildlife tour and capture your vacation like a pro with an inspiring photography tour.

To find out how to plan a trip to Page, use our trip itinerary maker.

Traveling by combination of bus and flight from Yosemite National Park to Page takes 9 hours. Alternatively, you can drive; or do a combination of bus, flight, and shuttle. You'll lose 1 hour traveling from Yosemite National Park to Page due to the time zone difference. Expect somewhat warmer weather when traveling from Yosemite National Park in September: highs in Page hover around 35°C, while lows dip to 20°C. Cap off your sightseeing on the 11th (Wed) early enough to go by car to Sedona.

Despite its relatively small size, Sedona overflows with tourist appeal.

Kick off your visit on the 12th (Thu): look for all kinds of wild species at Bearizona Wildlife Park and then explore the stunning scenery at Oak Creek Canyon. Here are some ideas for day two: take in the dramatic natural features at Bell Rock and then explore the striking landscape at Cathedral Rock.

To see traveler tips, where to stay, more things to do, and tourist information, use the Sedona road trip app .

You can drive from Page to Sedona in 3.5 hours. Alternatively, you can do a combination of shuttle and bus; or do a combination of flight and bus. Expect a daytime high around 34°C in September, and nighttime lows around 20°C. Cap off your sightseeing on the 13th (Fri) early enough to travel to Yellowstone National Park.

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

Get outdoors at Grand Canyon of the Yellowstone and Grand Prismatic Spring. Discover out-of-the-way places like Lamar Valley and Grizzly and Wolf Discovery Center. Step out of Yellowstone National Park with an excursion to Horseback Riding Tours in Gardiner--about 1h 15 min away. Next up on the itinerary: don't miss a visit to Artist Point, trek along Purple Mountain Trail, take in the natural beauty of Castle Geyser, and explore the wealth of natural beauty at Lake Butte Overlook.

To plan Yellowstone National Park vacation without wasting time, ask Inspirock to design an itinerary.

Getting from Sedona to Yellowstone National Park by combination of taxi, flight, and car takes about 7 hours. Other options: do a combination of shuttle, flight, and car; or drive. Plan for cooler temperatures traveling from Sedona in September, with highs in Yellowstone National Park at 18°C and lows at 0°C. Wrap up your sightseeing on the 17th (Tue) to allow time to travel to Custer.

Generally considered to be the oldest town established by European Americans in the Black Hills, Custer began as a mining town.

Kick off your visit on the 18th (Wed): explore the activities along Sylvan Lake, take a memorable drive along Wildlife Loop Road, and then get a new perspective on nature at Mammoth Site of Hot Springs. Get ready for a full day of sightseeing on the 19th (Thu): explore and take pictures at Mount Rushmore National Memorial, take a memorable drive along Iron Mountain Road, and then take in the dramatic natural features at Needles Eye Tunnel.

To see reviews, maps, traveler tips, and tourist information, read Custer trip itinerary builder website .

You can do a combination of car, flight, and taxi from Yellowstone National Park to Custer in 7 hours. Other options are to drive; or do a combination of car and flight. Prepare for a bit warmer weather when traveling from Yellowstone National Park in September: high temperatures in Custer hover around 25°C and lows are around 8°C. Finish your sightseeing early on the 19th (Thu) so you can travel to Key West.

Located just 140 km (90 mi) from Cuba, Key West is an island only about 6.4 km (4 mi) long and 1.6 km (1 mi) wide.

Get some historical perspective at Fort Zachary Taylor and Truman Little White House. Take a break from the city and head to Dolphin & Whale Watching and Key West Butterfly & Nature Conservatory. Spend the 21st (Sat) exploring nature at Dry Tortugas National Park. It doesn't end there: cast your line with a fishing tour.

To see reviews, traveler tips, other places to visit, and more tourist information, read our Key West travel route planning site .

You can do a combination of taxi and flight from Custer to Key West in 9.5 hours. Other options are to drive; or take a bus. The time zone changes from Mountain Standard Time (MST) to Eastern Standard Time (EST), which is usually a 2 hour difference. Traveling from Custer in September, expect nights in Key West to be warmer, around 31°C, while days are somewhat warmer, around 36°C. Finish your sightseeing early on the 22nd (Sun) so you can take a bus to Marathon.

A tiny city just 16 km (10 mi) long, Marathon is spread across several islands in the middle of the Florida Keys.

On the 23rd (Mon), stroll through Sombrero Beach, identify plant and animal life at The Turtle Hospital, and then immerse yourself in nature at Bahia Honda State Park. On the 24th (Tue), you'll have a packed day of sightseeing: identify plant and animal life at Dolphin Research Center and then cast your line with a fishing tour.

For maps, more things to do, traveler tips, and more tourist information, read Marathon driving holiday planner.

Traveling by bus from Key West to Marathon takes 1.5 hours. Alternatively, you can drive. September in Marathon sees daily highs of 38°C and lows of 30°C at night. Finish your sightseeing early on the 24th (Tue) to allow enough time to travel to Hilton Head.

A Hilton Head vacation may be heaven for a golfer, but the area also offers all kinds of other options for sports fans.

Kick off your visit on the 25th (Wed): look for all kinds of wild species at Wildlife Areas and then hike along Hilton Head Island Bike Trails. Get ready for a full day of sightseeing on the next day: fly like a bird with a parasailing or paragliding tour, kick back and relax at Coligny Beach, and then race across the water with a speed boat tour.

To see reviews, other places to visit, traveler tips, and tourist information, use the Hilton Head trip planning site .

Do a combination of bus and flight from Marathon to Hilton Head in 8 hours. Alternatively, you can do a combination of shuttle, flight, and bus; or drive. Expect little chillier temperatures when traveling from Marathon in September; daily highs in Hilton Head reach 34°C and lows reach 25°C. Finish your sightseeing early on the 26th (Thu) so you can drive to Savannah.

Georgia's oldest city, Savannah displays its colonial history proudly on every corner.

On the 27th (Fri), explore the different monuments and memorials at Bonaventure Cemetery, then see majestic marine mammals with a dolphin and whale watching tour, and then visit a coastal fixture at Tybee Island Lighthouse Museum.

For ratings, other places to visit, reviews, and tourist information, refer to the Savannah trip itinerary tool .

Traveling by car from Hilton Head to Savannah takes an hour. Alternatively, you can take a bus. September in Savannah sees daily highs of 34°C and lows of 24°C at night. Wrap up your sightseeing on the 27th (Fri) early enough to travel to Boston.

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.

On the 28th (Sat), get engrossed in the history at Boston Tea Party Ships & Museum and then identify plant and animal life at Wildlife Areas. Here are some ideas for day two: admire the natural beauty at Boston Public Garden, then steep yourself in history at Louisa May Alcott's Orchard House, and then explore the world behind art at Museum of Fine Arts.

To see traveler tips, more things to do, where to stay, and tourist information, read our Boston online tour itinerary maker .

Traveling by flight from Savannah to Boston takes 5 hours. Alternatively, you can drive; or take a train. In September, Boston is slightly colder than Savannah - with highs of 28°C and lows of 17°C. Wrap up your sightseeing on the 29th (Sun) to allow time to travel back home.