Gruetli Laager is a part of the Grundy County area of Tennessee known for its Coke Oven Museum and the Tennessee Aquarium. Major attractions include Sewanee Golf & Tennis Club and the Willow Creek Golf Club. Each year in the summer season there is the Grundy County Fair. Among the biggest companies in Gruetli Laager are The Cake Lady and Dtc Wireless. The biggest schools here are the Grundy County High School and Swiss Memorial Elementary School. One of the best places to visit when you are in Gruetli Laager is Gruetli Laager Recreation Park.