Hangzhou, a city rich in 21st C culture, cuisine and innovation, as well as natural beauty and ancient history, has an English-language travel app that will be especially useful in September when Hangzhou hosts the G20 Summit.

Grand Rapids boasts 40+ breweries, local music hotspots, an annual public-art extravaganza and a burgeoning restaurant scene, including Wolfgang Puck’s The Kitchen, which opened last year at the majestic Amway Grand Plaza Hotel. The place to be at the end of the day is jdek at the JW Marriott for hand-crafted cocktails alongside the mighty Grand River.