Mount Borah, Idaho state highpoint. 2017.

Mount Borah, Idaho state highpoint. 2017.

Taken during full totality of the Great American Eclipse of 2017.

Granite Peak, Montana state highpoint. 2016.

Granite Peak, Montana state highpoint. 2016.

Ebright Azimuth, Delaware state highpoint. 2010.

Ebright Azimuth, Delaware state highpoint. 2010.

Learn more in my Ebright Azimuth blog post.

Campbell Hill, Ohio state highpoint. 2013.

Campbell Hill, Ohio state highpoint. 2013.

Hoosier Hill, Indiana state highpoint. 2013.

Hoosier Hill, Indiana state highpoint. 2013.

Mount Marcy, New York state highpoint. 2004.

Mount Marcy, New York state highpoint. 2004.

Tri-state point of Maine, New Brunswick, and Quebec. 2013

Tri-state point of Maine, New Brunswick, and Quebec. 2013

Mount Greylock, Massachusetts state highpoint. 2012.

Mount Greylock, Massachusetts state highpoint. 2012.

Tri-state point of New Hampshire, Quebec, and Vermont. 2013

Tri-state point of New Hampshire, Quebec, and Vermont. 2013

Mount Washington, New Hampshire state highpoint. 2013.

Mount Washington, New Hampshire state highpoint. 2013.

Tri-state point of Connecticut, Massachusetts, and Rhode Island. 2012.

Tri-state point of Connecticut, Massachusetts, and Rhode Island. 2012.

Mount Mansfield, Vermont state highpoint. 2004.

Mount Mansfield, Vermont state highpoint. 2004.

Tri-state point of Massachusetts, New Hampshire, and Vermont. 2013.

Tri-state point of Massachusetts, New Hampshire, and Vermont. 2013.

Tri-state point of Indiana, Michigan, and Ohio. 2013

Tri-state point of Indiana, Michigan, and Ohio. 2013

Tri-state point of Ohio, Pennsylvania, and West Virginia. 2013.

Tri-state point of Ohio, Pennsylvania, and West Virginia. 2013.

Tri-state point of Maine, New Hampshire, and Quebec. 2013.

Tri-state point of Maine, New Hampshire, and Quebec. 2013.

Westernmost point of New Hampshire. 2013.

Westernmost point of New Hampshire. 2013.

Backbone Mountain, Maryland state highpoint. 2012.

Backbone Mountain, Maryland state highpoint. 2012.

Jerimoth Hill, Rhode Island state highpoint. 2004.

Jerimoth Hill, Rhode Island state highpoint. 2004.

Mount Davis, Pennsylvania state highpoint. 2012.

Mount Davis, Pennsylvania state highpoint. 2012.

High Point, New Jersey state highpoint. 2010.

High Point, New Jersey state highpoint. 2010.

Westernmost point of Connecticut. 2012.

Westernmost point of Connecticut. 2012.

Tri-state point of Connecticut, Massachusetts, and New York. 2008.

Tri-state point of Connecticut, Massachusetts, and New York. 2008.

Tri-state point of New Jersey, New York, and Pennsylvania. 2010.

Tri-state point of New Jersey, New York, and Pennsylvania. 2010.

Staten Island, southernmost point of New York. 2012.

Staten Island, southernmost point of New York. 2012.

Tri-state point of Maryland, Pennsylvania, and West Virginia. 2012.

Tri-state point of Maryland, Pennsylvania, and West Virginia. 2012.

Tri-state point of Massachusetts, New York, and Vermont. 2010.

Tri-state point of Massachusetts, New York, and Vermont. 2010.

West Quoddy Head, easternmost point of United States. 2013

West Quoddy Head, easternmost point of United States. 2013

Tri-state point of Maryland, Virginia, and West Virginia. 2012.

Tri-state point of Maryland, Virginia, and West Virginia. 2012.

Guadalupe Peak, Texas state highpoint. 2001.

Guadalupe Peak, Texas state highpoint. 2001.

Mars Hill, Maine. Nation's first sunrise. 2013.

Mars Hill, Maine. Nation's first sunrise. 2013.

Tri-state point of Delaware, Maryland, and Pennsylvania. 2013.

Tri-state point of Delaware, Maryland, and Pennsylvania. 2013.

Ebright Azimuth, state high point of Delaware. 2013.

Ebright Azimuth, state high point of Delaware. 2013.

Learn more in my Ebright Azimuth blog post.

Northernmost point of Maine, 2013.

Northernmost point of Maine, 2013.

Mt Katahdin (from Pamola Peak), Maine state highpoint. 2013.

Mt Katahdin (from Pamola Peak), Maine state highpoint. 2013.

Mt Carleton, provincial highpoint of New Brunswick. 2013.

Mt Carleton, provincial highpoint of New Brunswick. 2013.

Sassafras Mountain, South Carolina state highpoint, 2014

Sassafras Mountain, South Carolina state highpoint, 2014

Learn more in my Sassafras Mountain blog post

Mount Mitchell, state highpoint of North Carolina. 2014.

Mount Mitchell, state highpoint of North Carolina. 2014.

Clingman's Dome, state highpoint of Tenessee. 2014.

Clingman's Dome, state highpoint of Tenessee. 2014.

Mount Rogers, state highpoint of Virginia. 2014.

Mount Rogers, state highpoint of Virginia. 2014.

Tri-point of North Carolina, Tennessee, Virginia. 2014.

Tri-point of North Carolina, Tennessee, Virginia. 2014.

Tri-state point of Georgia, North Carolina, and Tennessee. 2014.

Tri-state point of Georgia, North Carolina, and Tennessee. 2014.

Tri-point of Illinois, Iowa, and Wisconsin. 2014.

Tri-point of Illinois, Iowa, and Wisconsin. 2014.

The actual tri-point is in the Mississippi River in the distance. This was about the closest I could get to it on land.

Charles Mound, Illinois state highpoint. 2014.

Charles Mound, Illinois state highpoint. 2014.

Learn more in my Charles Mound blog post

Mount Arvon, Michigan state highpoint. 2015.

Mount Arvon, Michigan state highpoint. 2015.

Tri-state point of Iowa, Nebraska, and South Dakota. 2015

Tri-state point of Iowa, Nebraska, and South Dakota. 2015