100summits.com

Detailed information for this summit:

• Summit
  Thunder Mountain
• Rank
• Ranked?
  
• Elevation (ft)
  13108
• Elevation (m)
  3995
• Prominence (ft)
  248
• Prominence (m)
  76
• Spire Measure
  290
• Line Parent
  Greylock Mountain
• Proximate Parent
  Greylock Mountain
• Isolation (miles)
  1.03
• Class
  3.0
• Range
  San Juan Mountains
• Sub Range
  Needle Mountains
• Quadrangle
  Columbine Pass
• Counties
  La Plata
• County Highpoint
  
• Notes
  YDS is an estimate
• Weather
  Forecast
• Get Map
  MyTopo
• SP.org
• 14ers
• LoJ
  LoJ
• tlm.com
• Interactive Map
  37.6047, -107.5605
• 

Photos