Rainbow Bay boat ramp
Rainbow Bay boat ramp
Rainbow Bay offers a car-top only boat launch for non-motorized watercraft on Georgetown Lake, located about 14 miles south of Philipsburg off Montana Highway 1.
The day-use picnic area includes restrooms and picnic tables, though potable water is not available. The site is open annually from mid-May through late September (weather dependent) with no day-use fees required.
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Explore the wonders of Georgetown Lake! Find excellent fishing spots, easy access to boat ramps, and all the amenities you need for a memorable day by the water. Your adventure starts here.
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