Sidney, Montana
Boat Dealer Serving Sidney, Montana
Sidney has a Montana address and North Dakota water: the Yellowstone River is a mile from town, the Missouri–Yellowstone confluence is half an hour northeast, and Williston — the gateway to Lake Sakakawea’s west end — is only 50 minutes away. This is confluence country, and it boats like it.
Our Minot store is just under three hours east on US-2, with delivery to Sidney and the whole lower Yellowstone valley.
Where Sidney Boats
- Lake Sakakawea (west end). Under an hour and a half northeast via Williston — the big lake starts where the rivers meet. Lake guide →
Why Sidney Buys From Vallely
We're a third-generation, family-owned dealer with more than 50 years in North Dakota and two full-service stores. We carry Bennington, Lund, MasterCraft, Sea Ray, Yamaha, Polaris, and more — new and used — with financing, factory-trained service, and delivery across the region, including Sidney.
Your nearest store is Vallely Sport & Marine — Minot — just under three hours east on US-2 — and we deliver. Call (701) 578-3946 and we'll have it ready when you arrive, or deliver it to your door.



