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Hammerhead Ramp is located on the west side of the marina near Ketchum, Oklahoma, providing convenient access to Grand Lake, a large reservoir with 460 miles of shoreline and substantial water volume. The ramp features a courtesy dock for easier loading and unloading, and a gas dock is available (typically opening at 9:00 am). Restroom facilities are located at the adjacent marina, making this a well-equipped access point for day trips.
This location is ideal for kayakers and canoeists looking to explore Grand Lake's expansive waters. The ramp sits approximately 1 mile south and ½ mile east of Ketchum in Mayes County. Several other public ramps are nearby—including Duck Creek, Shangri-La, Connors Bridge, and Miami City View Park—giving paddlers multiple entry options for exploring different sections of the lake. Grand Lake is situated about 15 miles east of I-44 between US 60 and US 59, making it accessible from the greater Tulsa area.