The HOLTER LAKE BOAT RAMP in Montana is a public boat ramp located at latitude 46.99317199700005 and longitude -111.99153853899998. It is situated on the banks of the Missouri River and services Holter Lake, which is a popular recreation area for boaters, anglers, and campers.

The boat ramp is a concrete structure and is relatively wide, offering ample space for boats to be launched and retrieved. According to the most recent information available, the ramp is in good condition and is regularly maintained by the local authorities.

Holter Lake is a large reservoir that covers approximately 4,000 acres and is fed by the Missouri River. The lake is a popular destination for boaters, anglers, and water sports enthusiasts, and the watercraft permitted on the lake include motorized boats, canoes, kayaks, and stand-up paddleboards.

In summary, the HOLTER LAKE BOAT RAMP in Montana is a well-maintained concrete boat ramp that services Holter Lake, a popular recreation area for boaters and anglers. The ramp is relatively wide and can accommodate a range of watercraft, including motorized boats, canoes, kayaks, and stand-up paddleboards.