It's certainly curious that so many New Yorkers have never visited Roosevelt Island, which is just a five-minute tram ride from Manhattan. (It's also a stop on the subway.) The two-mile-long island is serene, scenic and safe. But, now there's more reason than ever to visit. In fall 2017, the Cornell Tech campus opened as a sustainable university campus, and the newest campus in the city. The best thing for the public is the expansive green spaces, pedestrian paths, and numerous seating options on this 12-acre campus that features the Bloomberg Center. This contemporary, energy efficient structure was named for the daughters of Michael Bloomberg, the City's former mayor who spearheaded the initiative to develop the campus. This building is decked out with a rooftop of solar panels. And it also has the ability to capture rainwater that's used for irrigation, cooling and the plumbing system. Grassy lawns, ornamental grasses, and numerous small trees pepper the landscape where there are numerous seating options. And, no matter what time you visit, you'll notice that the facade of the Bloomberg Center takes on a different sheen depending on the time of the day. (It's because of the way the metal disk cladding reflecting the light.) A hotel is planned to open in 2020.