Show List Using Metric Units

Unique Peaks and Peak Pairs for David Sanger

Most significant unique peak pairs by key metrics, and all uniquely ascended peaks

Highest Unique Pair of Peaks Climbed

The two highest peaks where only David Sanger has climbed both.

PeakElev-ftLocationAscent DateProm-ft
Volcán Cotopaxi19347Ecuador1992-01-197887
Cayambe-Equator High Point15354Ecuador1992-01-160


Most Prominent Unique Pair of Peaks Climbed

The two most prominent peaks where only David Sanger has climbed both.

PeakProm-ftLocationAscent DateElev-ft
Piz Bernina7329Switz-GR1992-08-0913284
Doi Inthanon6070Thailand2000-09-168465


Most Isolated Unique Pair of Peaks Climbed

The two most isolated peaks where only David Sanger has climbed both.

PeakIso-miLocationAscent DateElev-ft
Doi Inthanon96.1Thailand2000-09-168465
Piz Bernina85.62Switz-GR1992-08-0913284


All Peaks Climbed only by David Sanger

These peaks have their single logged ascent by David Sanger. Of course, it is entirely likely that many non-site users have also climbed these peaks.

PeakElev-ftLocationAscent DateProm-ft
Brooks Island High Point159USA-CA1996-05-04159
Peak 21842184USA-CA2015-05-25534
Haystack1672USA-CA2016-01-23 c382
Goat Rock6040USA-CA2016-06-25 b80
Wright Benchmark1190USA-CA2016-12-30 b390
Hammock Hill914USA-CA2017-01-01 a154
Antonio Mountain1171USA-CA2017-01-01 b351
Meacham Hill508USA-CA2017-01-17288
Arrowhead Mountain976USA-CA2017-01-27 b336
Trout Creek Ridge1488USA-CA2017-02-01 a328
Peak 12191219USA-CA2017-02-14 a339
Peak 21202120USA-CA2017-02-14 b280
Peak 17401740USA-CA2017-02-14 c380
Lookout Point2200USA-CA2017-02-18 f120
Peak 916916USA-CA2017-04-02596
Fox Mountain1360USA-CA2017-04-09400
Peak 13201320USA-CA2017-09-18 b400
Peak 12471247USA-CA2017-09-18 e327
Suribachi Hill480USA-CA2017-10-18 a240
Olofson Ridge2080USA-CA2017-10-28 b120
Zim Zim Ridge1801USA-CA2017-12-18321
Peak 20002000USA-CA2017-12-31 b320
Lambert Ridge1786USA-CA2018-01-14 b906
Walters Hill1814USA-CA2018-01-22574
Peak 21022102USA-CA2018-02-12 b324
Pine Ridge1040USA-CA2018-03-31120
Pine Mountain Ridge1710USA-CA2018-04-18 c106
Potrero Hills420USA-CA2018-05-04 a410
Peak 12191219USA-CA2018-05-05 a299
Barton Hill1041USA-CA2018-05-05 b281
Howell Mountain1904USA-CA2018-05-06 b34
Pritchard Hill2180USA-CA2018-05-14280
Vasquez Knob2120USA-CA2018-05-18 a400
Snivelys Ridge2039USA-CA2018-05-18 b79
Rutherford Hill873USA-CA2018-05-20 a313
Peak 12621262USA-CA2018-05-20 b622
Peak 970970USA-CA2018-06-10 b450



  • The first three peak pairs on this page show the superlative unique pairs for three key metrics: Elevation, Prominence, and Isolation.
  • Most hikers or climbers that log their ascents on have a number of unique peak pairs--a set of two successfully climbed peaks such that no other registed site user has also climbed both.
  • Since virtually no one can claim to have made the only ascent ever of a peak, these peak pairs are a way to calim some uniqueness--being able to say "I am the only one to ever climb both Peak A and Peak B".
  • Many of a hiker's unique peak pairs will be relatively low, minor, or otherwise insingnificant peaks, and therefore climbing both may not be a particularly impressive achievement.
  • So the pairs above represent the most significant of all a climber's unique pairs--the most impressive unique pairs to use as a badge of honor.
  • Mathematically, the pairs listed above maximize the value of the secondary peak in the pair--for example, showing the pair that has the highest elevation for the pair's second-highest peak. Put another way, it shows the two highest-value peaks that only this climber has climbed.
  • The final listing shows the peaks (if any) where the hiker/climber is the only ascender with logged ascents.
  • Of course, all these listings are purely based on the logged climbs in the database, so they should not be taken as completely accurate.

Copyright © 1987-2018 by All Rights Reserved. Questions/Comments/Corrections? See the Contact Page Terms of Service