Ben Nevis Township is an unincorporated geographic township in the Unorganized North part of Cochrane District in Northeastern Ontario, Canada. The township is named for Ben Nevis, the highest mountain in the British Isles.Sullivan Lake and Little Misema Lake, the sources of the Misema River and Little Misema River respectively, are located in the township, as is Pushkin Lake, further along the Misema River.