Mount Algo is a 1,138 ft / 347 m mountain peak near New Milford, Connecticut, United States. Based on peakery data, it ranks as the 142nd highest mountain in Connecticut and the 55745th highest mountain in the United States. The nearest peaks are Glacier Rock, Numeral Rock, Lower Segar Mountain, Leonard Mountain, The Cobble, and Preston Hill. See the Mount Algo map, 3D fly around, and the Mt. Algo photos to get a better sense of the mountain.