Catch the Boston University Terriers hockey team or basketball team in action at the Agganis Arena. If sports aren't what you're looking for, keep your eye on the arena's calendar and you'll see some big names in entertainment on the upcoming performance schedule. The Black Eyed Peas, Sting, Duran Duran, Muse, Bob Dylan, Katy Perry, and Alicia Keys are just a few famous faces who've graced the stage here.
Set sail to see some of nature's most regal creatures on a New England Aquarium Whale Watch expedition. This tour will take you onto the waters east of Boston aboard a high-speed catamaran, and on your excursion you'll see humpback, finback, minke, and pilot whales, along with dolphins and other marine life.
Head to the Back Bay Fens and hang out next to a beautiful freshwater marsh. Along with the marsh, this link in the Emerald Necklace park system is home to ball fields, a wartime “Victory Garden” that was established in 1941, and the popular Kelleher Rose Garden, among other outdoor attractions. While you're exploring the park, be sure to pay respects at the World War II, Vietnam, and Korean War memorials that reside in the park.