Hallowed ground to baseball fans, this century-old ballpark is the home field of the Boston Red Sox. Fans often flock to Fenway Park to catch a game over beer and hot dogs—the game season typically runs from April through October. You might want to stay till at least the eighth inning to sing “Sweet Caroline” with the crowd. The stadium is also home to the iconic Green Monster wall, a 37-foot-tall left-field wall. Apart from games, you can join a year-round guided tour of the stadium to learn about the history of the sport and the team, as well as get a behind-the-scenes peek into the locker room. – Tripadvisor

Learn about early Boston and U.S. history on this 2.5-mile-long trail that passes through 16 historic locations. Look out for the brick markers—starting in downtown Boston, crossing through the North End, and finishing at the famous Bunker Hill Monument in neighboring Charlestown. You'll pass by notable stops like Faneuil Hall, the Paul Revere House, and the USS Constitution frigate. You can embark on the Freedom Trail for free and at your own pace, but audio guides and guided tours are also available. The trail is lined with lots of cool cafes and restaurants for you to fuel up along the way. – Tripadvisor

The Boston Tea Party Ships and Museum is a history lesson you won’t forget. Relive the event that started the American Revolution with historical interpreters, interactive exhibits, and full-scale replicas of 18th-century sailing vessels. Join a town meeting, hang out with talking portraits, and take part in the tradition of tossing tea into the harbor. Then, enjoy a spot of afternoon tea in Abigail’s Tea Room or visit the gift shop for some souvenirs. Entry to the museum is on a first come, first-served basis, so join the line early. – Tripadvisor

Boston's oldest, largest and best-known art institution, the MFA houses one of the world's most comprehensive art collections and is renowned for its Impressionist paintings, Asian and Egyptian collections and early American art.

Located near the back lawn of The Breakers and other historic mansions like Rough Point, this scenic 3.5-mile walk along Newport's coastline connects the western end of Easton Beach to the eastern end of Bailey’s Beach. Stroll along the Cliff Walk to spot a variety of wildflowers and birds, and enjoy commanding views of Narragansett Bay.It’s mostly an easy walk, but watch out for the southern section, which can get slightly tricky along the rocky shore. Newport gets especially busy during summer weekends—plan your visit during spring or fall, or on weekdays for fewer crowds. – Tripadvisor

The Breakers is the grandest of Newport's summer "cottages" and a symbol of the Vanderbilt family's social and financial pre-eminence in the Gilded Age. It was commissioned in 1893 by Cornelius Vanderbilt II, Chairman and President of the New York Central Railroad system and grandson of "Commodore" Cornelius Vanderbilt, who founded the family fortune. Richard Morris Hunt, one of the great architects of the Gilded Age, directed an international team of craftsmen and artisans to create a 70-room palazzo inspired by the 16th-century palaces of Genoa and Turin. The house was completed in 1895 and the family spent summers there. The Breakers was purchased from the heirs of Countess Széchenyi, Vanderbilt's daughter, by The Preservation Society of Newport County in 1972. It is a National Historic Landmark and is toured by hundreds of thousands of visitors every year. Several scenes in HBO's "The Gilded Age" were filmed in The Breakers.

Boston's Little Italy is the city’s oldest neighborhood, famous for its Italian restaurants and pastry shops, and centuries-old architecture. Stroll around this Italian American enclave to discover its narrow, cobbled alleys and iconic streets like Hanover Street. The best way to taste some of the fantastic food here is by joining a walking food tour. Or book yourself on a history tour to learn about the significance of landmarks like Paul Revere's house and the Old North Church. The North End is also part of the Freedom Trail, a 2.5-mile path that retraces the early history of the United States across 16 significant locations. – Tripadvisor

Marginal Way is a scenic 1.5-mile cliff walk that hugs the Atlantic Ocean, starting at Shore Road in Ogunquit and ending at Perkins Cove. As you stroll along this easy paved walk, you'll get stunning views of the ocean, and pass by rocky cliffs, tide pools, shallow beaches and also the Lobster Point Lighthouse. There are also plenty of stops along the way where you can rest and watch the sunset. It gets busy during summer, so visit during fall or spring to beat the crowds and heat. You can also book a stay at one of the B&Bs along the coast, and explore the rest of coastal Maine on a guided tour. – Tripadvisor

This Frederick Law Olmsted-designed park, famous for its Swan Boats, has over 600 varieties of trees and an ever-changing array of flowers. It is America's first public garden.

The main branch of the Boston Public Library opened in 1852 as the first free, publicly-funded municipal library in America. The library, which is listed on the National Register of Historic Places, houses over 20 million items. Enjoy a free tour of the building to learn about its history and marvel at the treasured artworks and architecture that spans three centuries. After that, sit back for a cup of tea in one the library’s tea lounges. When you're done, go shopping or check out the restaurants in Back Bay, the busy district where the library is located. – Tripadvisor