Hotel Indigo is a branded boutique hotel experience from the InterContinental Hotels Group which appears to growing quickly. The ninth Hotel Indigo will open this summer in Amherst, NY, less than 3 years?after the first opened in Atlanta. The Hotel Indigo Buffalo-Amherst is a six-story, $6 million renovation of a Hampton Inn, and will open just in time for this summer??s most anticipated free concerts at nearby venues such as Artpark, Gateway Park and Niagara Square. It’s also a good location if you’re going to be attending Allentown Art Festival?or the?National Buffalo Chicken Wing Festival.? What’s more, the Niagara Falls?thunders just?19 miles away.