The world’s most elite wine destinations usually conjure up images of Portuguese vineyards and French chateaus. But around here, accessing one of the greatest wine cellars on the planet just requires being on the keen lookout for cyclists on the winding curves of Flagstaff Mountain.
Flagstaff House has landed a spot on list, placing the Boulder fine-dining landmark among just 99 restaurants globally recognized for an outstanding wine program. While Flagstaff House is the only Boulder-area restaurant in Wine Spectator’s top Grand Award tier, include Frasca Food & Wine, Steakhouse No. 316, Vinca on Pearl and The Greenbriar Inn, which received Best of Award of Excellence honors, as well as Jill’s Restaurant & Bistro, Fortezza Ristorante in Niwot and Azafran in Broomfield, which received Award of Excellence honors.
The accolade for Flagstaff House is backed by a staggering cellar of nearly 15,000 bottles (enough wine to fill a 12-foot backyard swimming pool or 37 standard bathtubs to the brim). While the Grand Award roster represents an elite tier of international wine destinations, itap familiar territory for the mountainside restaurant, which has maintained the honor every year since 1983.
“Our wine list, and the Grand Award, they’re a part of our identity at Flagstaff House,” said co-owner and general manager Adam Monette. “Fewer than 100 restaurants in the entire world get this recognition, and one of them is in Boulder. That is super special. Itap something we take a lot of pride in.”
The foundation of the restaurant’s current wine program dates back to the 1970s, when original owner Don Monette first began building out the collection. Today, his grandson, Adam Monette, runs the restaurant alongside executive chef Chris Royster, who both purchased the business in 2022.
That legacy currently translates to a cellar containing thousands of bottles, featuring selections from almost every vintage release over the last century. Despite the massive scale of the collection, Monette emphasizes that the restaurantap overarching goal is accessibility rather than exclusivity.
“We have our iPad wine list thatap easy to navigate, and a large team of sommeliers with the knowledge and the skill set to understand the list,” Monette said. “That helps us reduce the intimidation factor that some people can feel when picking out wine. We are here to make drinking wine fun, to make it exciting, to find a way to make each meal more personal through wine.”
Maintaining a cellar of that magnitude requires a constant, forward-looking investment. The staff regularly pulls rare bottles that align with a diner’s specific birth year or anniversary, meaning the team is always buying decades ahead.
“There’s an old adage: buy wine like you’re never going out of business,” Monette said. “We continue to buy the best wines of the year every single year, including our delivery coming in tomorrow. We know these wines will be in our cellar for the next five, 10, maybe 50 years. People will enjoy them in the future, when the time is right for them. Managing our wine list is a process that lasts a lifetime.”
The achievement keeps Boulder anchored on a short list of Colorado wine destinations recognized by the list. Only two other restaurants in the state made the 2026 Grand Award roundup: and . Other restaurants on the list include in Yountville, California; in New York City; and in California.
Restaurants are considered through an that includes submitting wine lists and dinner menus for review. Wine Spectator recognizes restaurants in three tiers: Award of Excellence, Best of Award of Excellence and Grand Award, with the Grand Award representing the publication’s highest honor for restaurant wine programs.
The Flagstaff House property was originally built in 1929 as a summer cabin for a Chicago schoolteacher before opening as a restaurant in 1954. Don Monette purchased the venue in 1971, initiating its transition into the 6,000-foot high dining (and-wining) institution that we know today.
