Snapshot Grid for World/NA - Highest Point Reached

Mason Mason's Ascents by Year/Place

Links for other Grid Types:Use Meters Color Ranges
  Highest Peak Climbed    Most Prominent Peak Climbed    Most Isolated Peak Climbed    Most Vertical Gain Hiked    Highest Climber-Defined Quality    Top Ascents in all Categories  
Links for other Regional Divisions:
  Western USA - States    Eastern USA - States    Europe - Countries    Europe/World Hybrid    


YearAK-HIWest USAEast USAS AmericaEuropeME-Ind-CAsAsia E+SEAfrica
0 Δ Olmsted PointΔ Humpback   Δ Guia Hill 
2002  Δ Black Balsam Knob Δ Gellert Hegy   
2003Δ Diamond HeadΔ HumphreysΔ Clingmans Dome     
2004  Δ Sassafras     
2005 Δ GuadalupeΔ Mitchell     
2006 Δ EmoryΔ Arvon Δ Montmartre   
2007 Δ PikesΔ Devil's Lake West Bluff     
2008 Δ Great Dune    Δ Hua Shan 
2009 Δ Sandia CrestΔ Quincy Bluff     
2010 Δ RalstonΔ Eagle     
2011 Δ Dana      
2012 Δ WhitneyΔ Kill Devil Hill  Δ Sigiriya  
2013 Δ MorganΔ RogersΔ Guanaco Δ Swayambhunath  
2014 Δ StanfordΔ Graybeard     
2015 Δ WhitneyΔ Carters Mountain - Northeast  Δ Triund Δ Sleeping Beauty
2016Δ Marathon Mountain - Race PointΔ WilliamsonΔ Big Flat     
2017 Δ Middle PalisadeΔ Castle Clinton HP     
2018 Δ KaweahΔ Ebright Azimuth     
2019 Δ Point PowellΔ Stony Man     
2020 Δ Gabb      
2021 Δ SplitΔ Apple Orchard     
2022 Δ TyndallΔ Britton Hill     
2023 Δ Tallac      
YearAK-HIWest USAEast USAS AmericaEuropeME-Ind-CAsAsia E+SEAfrica


Legend for Color Coding

20,000 feet or more
14,000 to 19,999 feet
10,000 to 13,999 feet
5,000 to 9,999 feet
2,000 to 4,999 feet
Below 2,000 ft

About the Snapshot Year-Month Grid

General Considerations:

  • "-X" after a peak name means an unsuccessful ascent, for example "Rainier-X".
  • A parenthetical name is a non-summit goal hike, for example, "(Snow Lake Hike)" or "(Rainier)".
  • The Δ triangle symbol is a hyperlink to the detailed Ascent Page for that ascent. The peak name is a link to the Peak Page for that peak.
  • The color of the cell shows how high, prominent, isolated, or high-quality the peak/ascent is, and the color ranges are shown in the legend to the left.
  • If the color is based on altitude, prominence, or vertical gain, you can switch between meters-based ranges or feet-based ranges. These are set up to be generally equivalent.

This grid comes in seven "flavors", each one showing a different "top" peak for a month. The flavors or categories are:

  1. Highest Point Reached. Can be an unsucessful attempt or non-summit goal hike.
  2. Highest Peak Climbed. Sometimes not the same as highest point, if that point was an unsuccessful ascent or a non-summit goal hike.
  3. Most Prominent Peak climbed. Note that many peaks in the database do not yet have a prominence value.
  4. Most Isolated Peak climbed. Isolation values may not be 100% accurate, since most are cacluated to nearest higher peak in the database.
  5. Peak with most vertical gain hiked. Note that many climbers do not enter vertical gain information on their ascents. Also, if several summits are grouped in a "trip", then the total gain for all ascents in that trip is assigned to the trip high point.
  6. Peak with the highest "Quality" value--this is a subjective number from 1-10 given by the climber. Note that many climbers have not given any of their ascents quality numbers.
  7. Finally, "Top Ascents in All Categories", which shows, for each month, the unique peaks from all the 6 other categories. In many cases, one or two peaks will be the leader in the 6 categories, since often the highest peak climbed for a month is also the highest point reached, the most prominent peak, and the one with the most gain. But in some cases several peaks may appear for a month.

Notes on Regions:

  • The dividing line between the West USA and East USA is the 100 degree west meridian.
  • "Canada" includes Greenland and St. Pierre and Miquelon.
  • "Mex-CA-Cbn" includes Mexico, Central America, and the Caribbean Islands.
  • "ME-Ind-CAs" includes the Middle East, Indian Subcontinent, Greater Himalaya, and Central Asia.
  • "Asia E + SE" includes East Asia, Southeast Asia, the Malay Archipelago, and Siberia.

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