Flagstaff House Restaurant

Name: Flagstaff House Restaurant
Address: 1138 Flagstaff Road, Boulder, CO, 80302, US
Telephone: +13034424640
Price range: $$$$
Rating: 4.8

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United States
Boulder, CO
Flagstaff House Restaurant

Partners Chris Royster and Adam Monette welcome you to The Flagstaff House Restaurant for an unparalleled Colorado dining experience.
(1790)

The Flagstaff House Restaurant offers world-renowned New American Cuisine, a Wine Spectator Grand Award winning wine list, impeccable service and the touches of a family-owned restaurant with breath-taking views at 6,000 feet. Located at an elevation of 6,000 feet and nestled in the foothills of the Rocky Mountains, The Flagstaff House offers breathtaking views, awarded New American cuisine, and a world-renowned wine list with impeccable service and the touches of a family owned restaurant.

06/12/2026

The best summer cocktails taste like the season around them.

The Goose in the Garden blends Grey Goose vodka with green chartreuse, St. Germain, mint, spinach, cucumber, and fresh lime. Crisp, herbaceous, and impossibly refreshing from the very first sip.

Bright green against the mountain backdrop, it feels less like a cocktail and more like the garden after a summer rain.

06/10/2026

Welcome to your second course.
Delicate Alaskan halibut is glazed with preserved kumquat butter, paired with a green garlic reduction and wild rice topped with kumquat and fresh basil — each element contributing its own character while allowing the fish to remain at the center of the experience. Bright citrus, subtle richness, and layers of texture come together in a composition that feels both refined and effortless.
Thoughtfully prepared and guided by the ingredients that surround it, this is a dish that reveals something new with each bite.

06/08/2026

Some restaurants belong to a single evening.

Others quietly weave themselves into the rhythm of a life well lived — the anniversary dinners, the just-engaged toasts, the graduation celebrations, the birthdays marked by that special bottle shared at the table.

For generations, Flagstaff House has been part of Boulder’s most meaningful occasions, a place where milestones are celebrated in the glow of the dining room, with the lights of Boulder shimmering below the mountain.

Year after year, we’re honored to be part of the memories that stay with you long after the evening ends.

06/05/2026

Our seasonal menu evolves gradually, shaped by the ingredients arriving in our kitchen each day.

Tender greens, carrots, and radishes from nearby farms. Mountain herbs clipped just hours before service. The first flavors of summer beginning to find their way onto the plate.

Every dish starts with thoughtful ingredients and careful preparation, coming together to create an experience that lingers long after the final course.

06/01/2026

June arrives softly on Flagstaff Mountain.

The dining room glows a little longer this time of year, wine lingers in the glass, and Boulder stretches below in shades of green and gold. Early summer has a way of slowing everything down, and we would love to savor these special evenings with you over an unforgettable dining experience at Flagstaff House.

05/29/2026

Every evening at Flagstaff House moves with its own rhythm.

The focus before service begins. The coordination between the kitchen and dining room. The attention paid to every detail before a plate ever reaches the table.

The best hospitality often isn’t something you notice outright. It’s something you feel throughout the course of the evening, in the pacing, the care, and the people behind every experience.

05/25/2026

Happy Memorial Day from Flagstaff House.

We are closed today in observance of the holiday and will reopen tomorrow with our regular hours.

05/22/2026

An invitation to experience our ever-evolving tasting menu at Flagstaff House.

Rooted in hyper-seasonality, our New American menu highlights local ingredients and rare finds, creatively crafted by Executive Chef Chris Royster and his talented team.
With a menu that changes almost daily, each visit offers a distinct and memorable dining experience.

05/21/2026

Executive Chef Chris Royster and Sous Chef Julian Von Holten brought the spirit of Flagstaff House to the Lafayette Farmers Market, connecting with local growers, selecting peak-season ingredients, and preparing a seasonal dish for visitors to enjoy. Through live demonstrations and samples, the chefs showcased our passion for thoughtful sourcing and ingredient-driven cuisine.

That same mission earned Flagstaff House the Slow Food Snail of Approval this year — a recognition of our commitment to seasonality, sustainability, and the local agricultural community.

05/20/2026

A glimpse of artistry at work in our kitchen.

Every detail is meticulously composed with precision, creating plates that are as expressive in presentation as they are in flavor.

Address

1138 Flagstaff Road
Boulder, CO
80302

Telephone

+13034424640

Website

http://www.flagstaffhouse.com/

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