Information Inf Click here to enlarge or click on a unit for more information. 1646 South Agate Shore Drive SW Nisswa, Minnesota, 56468 Birch Bay is Located Only 120 Miles Northwest of Minneapolis St-Paul, in the heart of the Brainerd Lakes Area and it's diverse attractions. Click here for directions Phone : 1-800-450-4481 963-4488 Open April 1st - October 31st & December 1st - March 31st Lodging at Birch Bay is in 9 private lakefront cabins and 7 golfview or lakeview rooms in the inn. All units are nonsmoking and no pets. All units have color TVs. All cabins and rooms are air-conditioned, some have jacuzzi tubs, decks, or screened porches. All cabins have full kitchens and weber grills. Agate Lake is 150 acres for all watersports, yet quiet and wildlife-friendly. We offer packages of 1-7 nights, some including golf and breakfast. Try our Romantic Getaway including fruit basket, special dinner for two at Boathouse Eatery, and Birch Bay bucks or our new Silver, Gold and Emerald Packages.