John Muir Memorial County Park
French Creek State Wildlife Area
IUCN category V (protected landscape/seascape)[1]
Location within Wisconsin Show map of Wisconsin John Muir Memorial County Park (the United States) Show map of the United States
Location	Marquette County, Wisconsin
Coordinates	43°41′24″N 89°23′52″W / 43.69000°N 89.39778°W / 43.69000; -89.39778
Area	239 acres (97 ha)
Governing body	Wisconsin Department of Natural Resources

John Muir Memorial County Park is a 239-acre (97 ha) tract of protected land, located in Marquette County, Wisconsin, United States, at an altitude of 239 m (784 ft).^[2] It is located next to Ennis Lake.

The terrain around John Muir Memorial County Park is flat and is sparsely populated,^[3] with the nearest large town being Portage, located 17.5 km to the south. The area around John Muir Memorial County Park is surrounded by farmland.^[4]

The climate is hemiboreal,^[5] with an average temperature of 7 °C (45 °F). The warmest month is July, at 21 °C (70 °F), and the coldest is January, at −10 °C (14 °F).^[6] The average annual rainfall is 1,212 millimetres (47.7 in). The wettest month is June, with 187 millimetres (7.4 in), and the driest is November, with 62 millimetres (2.4 in).^[7]

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  Plaque of the Memorial County; dedicated to John Muir