Welcome to Agate Lake Resort in Nisswa, Minnesota in the heart of the Brainerd Lakes area. We are a secluded, pine-studded, four-season, boutique resort offering 12 beautiful cabins with fully furnished kitchens, air-conditioning, Wi-Fi, and towel service. Located just west of Gull Lake on crystal-clear and sandy Agate Lake and only minutes from the best golfing, restaurants, and shopping in the Brainerd Lakes Area.