Barnes Foundation

Since its controversial move to downtown Philadelphia from the western suburbs where it got its start, this iconic art museum can be enjoyed in the nation's first LEED-gold certified institution of its kind. Now that it's just a short distance from other wonderful Philadelphia sights, getting here and being able to appreciate the incredible collection within its walls is even easier than before. Curators have managed to arrange all of the late Dr. Alfred Barnes' Impressionist-era paintings and African masks and sculptures in the exact same position as he had them in the mansion that formerly housed his landmark collection. Even better - now there's plenty more space for education, events, exhibitions and relaxation.