About Big Thunder Marine
Big Thunder Marine is one of the largest marine dealerships on the Lake of the Ozarks, headquartered on Bagnell Dam Boulevard in Lake Ozark, and its rental operation gives visitors access to a fleet of the newest Avalon Viaggio tritoons on the water. Renting from a full-service dealership means the boats are current models maintained by factory-trained technicians, not aging fleet stock nursed through one more summer.
The Viaggio tritoons are built for Lake of the Ozarks conditions — stable triple-hull platforms with room for the whole crew, capable enough to handle main-channel chop on a busy Saturday and comfortable enough for a slow afternoon in a quiet cove. Online booking through the company's rental site makes it easy to lock in dates before peak weekends sell out.
Beyond rentals, Big Thunder's Lake Ozark campus anchors a business that spans new and used boat sales, service, storage, and multiple locations around the lake, which is exactly why its rental fleet stays new: boats cycle through rental duty and into the sales line rather than staying on the dock for a decade. For renters who care most about the condition and vintage of the boat they are handed, that dealership pipeline is the differentiator.
