The future of CalTopo || Interview with founder Matt Jacobs

By Andrew Skurka / November 1, 2015 /

For several years my go-to platform for topographical maps and imagery has been CalTopo. It has fully replaced — and far surpassed — National Geographic’s TOPO! desktop software, which was discontinued in 2012 and is no longer supported by NG; and, overall, its trip-planning features are unmatched by other online platforms and apps. I use CalTopo most often…

Just released: CalTopo app for Android

By Andrew Skurka / December 22, 2018 /

The website CalTopo has been my go-to mapping platform for four over years. I primarily use it to make and print topographic maps, including for all of my guided trips and high route guides. It has come a long way since I began to use it, with regular improvements to the user-interface and imagery database.…

New snowpack tool: Satellite imagery for CalTopo + Gaia GPS

By Andrew Skurka / July 3, 2019 /

The peak backpacking season is almost here, and many backpackers with planned trips in the Mountain West are asking the same question: “What is the current state of the snowpack?” This is especially the case in areas that had wet winters and springs, notably the High Sierra, Colorado, and Wyoming. Historically, I’ve relied on SNOTEL…

Assignment: Create a topographic mapset with CalTopo

By Andrew Skurka / March 18, 2020 /

For at least five years, CalTopo has been my preferred map-making platform, and I use it exclusively for personal trips, guided trips, and guidebooks. The service was launched in late-2011 by Matt Jacobs, and its functionality eventually matched and then greatly surpassed my prior go-to, National Geographic TOPO! desktop software, which has since been discontinued.…