🏔️ Granby / Emily Warner Field (GNB)

The Gateway to Rocky Mountain National Park & The Great Lakes

Skip the I-70 crawl and the Berthoud Pass hairpins. Touch down at 8,203 feet on the Granby Mesa and find yourself in the heart of Colorado’s most iconic alpine landscapes. Granby (GNB) isn't just a landing strip—it’s your VIP pass to the Continental Divide.

📍 Your Basecamp for the Best of the Rockies

Fly into Granby and stay awhile to experience a mountain community that truly has it all. From the cockpit to the shoreline, your adventure is only minutes away:

• Rocky Mountain National Park (RMNP): Located just 15 minutes from the Grand Lake Entrance. Experience the majestic peaks and wildlife of the "crown jewel" of the American West without the Front Range crowds.

• The Great Lakes of Colorado: Land and be on the water in minutes. Lake Granby, Shadow Mountain Lake, and Grand Lake offer premier boating, sailing, and paddle boarding.

• Ski & Tee: Touch down and be on the lift or the links within 10 minutes at Granby Ranch, or take a scenic 25-minute drive to the world-class terrain of Winter Park Resort.

• Gold Medal Fishing: Access the headwaters of the Colorado River for legendary trout fishing right in our backyard.

🌲 Adventure Meets Heritage

Granby offers a unique blend of high-altitude thrills and rich aviation history:

• Aviation Legacy: Visit the Emily Warner Field Aviation Museum, housed in the airport’s original terminal, celebrating the first female commercial airline captain in U.S. history.

• Year-Round Trails: From mountain biking and hiking in the summer to world-class snowmobiling and cross-country skiing in the winter.

• Charming Mountain Living: Enjoy the historic boardwalks of Grand Lake and the local boutiques and breweries of downtown Granby.

✈️ Premier Pilot Facilities

Managed for the mountain aviator, GNB provides a seamless, high-service environment for every arrival.

• The Runway: A well-maintained 5,000' x 75' runway offering stunning 360-degree views of the surrounding peaks.

• 24/7 Self-Service Fuel: High-speed Avgas and Jet A (pre-mixed) available around the clock to keep your mission moving.

• Zero Landing Fees: We support the GA community with $0.00 landing fees and a welcoming atmosphere.

• Mountain Intelligence: On-site AWOS-III (119.925) and expert winter operations ensure your mountain transition is safe and efficient.

Ready to touch down in paradise?

Granby / Emily Warner Field offers more than just a place to land—it offers a head start on your next great story. No lines, no traffic, just the open sky and the peaks.

Grand County Government advises pilots flying into Granby Airport (GNB) to call flight service at 1-800-992-7433, option #1 to check NOTAM information to determine if the airport is open and the runway has been plowed. 

Please be cautious of mountainous terrain surrounding the airport!