Michelin Guide announced a second wave of best hotels in America receiving three key honors. Mexico and Canada are also new additions.

Michelin’s U.S. key ratings, which were announced Sept. 13, came after the company expanded its hotel rankings.

The Michelin Guide has revealed its new Michelin Key list. Seven Arizona hotels made the list, but only one is a highly coveted Three Key hotel. Seven Arizona hotels have earned a coveted Michelin Key distinction — including one that stood out above its competition.

The Michelin Key recognizes the best hotels in the world, just as the Michelin Star does for restaurants. Gwendal Poullennec, International Director of the Michelin Guide, stated the Michelin Key "is a clear, reliable indication for travelers" that a hotel is exceptional.

Four Nashville area hotels received Michelin Keys in the Michelin Guide’s second ever installment in the United States. Michelin Guide ranks hotels by one, two and three keys, judged off of five categories: design, service, character, value and “a significant contribution to the guest experience.”

A Memphis hotel, along with six other Tennessee locations made Michelin's list of the best hotels in the United States.

Courtesy Michelin You’re probably familiar with Michelin Stars. You know, those markers of culinary excellence that launched so many culinary careers (and culinary films as well…let’s talk about Bradley Cooper in Burnt) into stardom for fine dining fanatics worldwide.