Heidel House Hotel & Conference Center

Set on Green Lake, this upscale resort is 4 miles from Green Lake Conference Center and 9 miles from the Puchyan Prairie State Natural Area. Traditional rooms feature en suite bathrooms, free WiFi and coffeemakers; some add wet bars, minifridges, pull-out sofas, and/or balconies or patios with lake views. Suites add extras like whirlpool tubs or fireplaces. Parking is free. There's an elegant restaurant with a fireplace, a casual eatery, an ice cream parlor and a nautical themed pub with a terrace overlooking the lake. Other amenities include indoor and outdoor pools, a gym, bike and boat rentals, and sports courts.