Mount Tammany

Mount Tammany is a 1,549 ft / 472 m mountain peak near Belvidere, New Jersey, United States. Based on peakery data, it ranks as the 5th highest mountain in New Jersey and the 49885th highest mountain in the United States. The nearest peaks are Mount Minsi, Foxtown Hill, Fox Hill, Laurel Hill, Kittatinny Mountain, and The Knob. Mount Tammany belongs to the New Jersey 1Kers peak list. See the Mount Tammany map, 3D fly around, and the Mt. Tammany photos to get a better sense of the mountain.

Mount Tammany SUMMIT LOG peakery first ascent by ADKinLA

24 members report climbing or hiking to the summit, most recently on Oct 12, 2014. Below are trip reports and shared pictures from their climbs. Based on the summit log, the most popular climbing routes and hiking trails to the summit are Red Dot, Blue and Blue Dot to Tammany Fire Road and then to Turquoise Trail. Turquoise to AT.

Others who’ve summited Mount Tammany

  • sarta22
  • edwandall

Routes Used trails & approaches

61% Red Dot

27% Blue

11% Blue Dot to Tammany Fire Road and then to Turquoise Trail. Turquoise to AT


SNAPSHOTedit info


1,549 ft / 472 m


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Height Rank Range

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New Jersey, United States

Peak Lists

Summited by

see all
  • ADKinLA
  • sarta22
  • MWolfy1983
  • njkayaker
  • dvw13
  • seagirtlight
  • phr
  • tylera
  • edwandall
  • firebirdkid8689
  • kappy147
  • KevinAB

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Nearest peaks see on map »