How To Find Us

We are located inside the Millstone Thunder Marina (You may remember it as the original Big Thunder Marina from the 80’s) at 32697 Green Hills Road, Gravois Mills, MO.

See below for directions by car and by boat. We have plenty of parking for both.

  • By Car

    In Laurie, turn off of MO route 5 onto “O” road. Travel on “O” road for 2.4 miles and at the Millstone Thunder Marina sign, take a right onto Green Hills Road. From there it’s only 1.6 miles to the marina. We’ve got plenty of parking near the waterfront.

  • By Boat

    We are located at the back of Buck Creek Cove off the 8MM of the main channel. The entrance to the cove is at the “twin islands.” Head back through Buck Creek Cove and keep to the right at the split. You’ll see us on the hill.

    We have 12 slips for runabouts and tri-toons behind the gas dock, and plenty of cruiser parking in the open slips of “A” dock.

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