stele1 is a foundation for organizing and publishing climbing data

stele1 has a two-part core: a visual editor and a stable, transparent format for your data.

The editor has a map, search, and pages for managing each route, area, approach, photo, etc. You enter routes, areas, and photos in the editor without writing code.

The format is the source of truth: portable, inspectable, and built to outlast any single tool.

Supporting tools build on top: area operations lets you split and merge stele1 projects. importers (e.g., from Mountain Project URLs), exporters build static sites, PDFs, Word docs, or Excel spreadsheets from your data.

The editor lowers the contributor barrier, and the structured data raises the reuse ceiling. This core stays small so the ecosystem can develop naturally in any direction.

stele1 is a standard for climbing data

the goals of the standard are simple. It's …

The documentation is comprehensive

The 1 in stele1 is a version lock. There will never be breaking changes.

Familiar data

stele1 uses familiar formats that have been widely deployed for decades. stele1 defines folders, JSON files, and images.

a visualization of the filesystem hierarchy of a stele1 project

a complete solution
for local areas

open the editor and get started immediately with a solid base for documentation.

a solid core
for large projects

want to build the next open climbing platform? stele1 offers a time-tested model for climb data you can jump straight to work on and start work on competitive features.

Stable data for a changing community

Climbers will always benefit from climbing guides, but guides don't always stay available.

Organizations Fall Short

We're in the 2020s and recently MountainProject confirmed that they didn't want community-contributed content reused by the community. A once dominant platform, RockClimbing.com, recently fell into disrepair. And an attempt to bring back the shuttered Dr. Topo has run out of steam.

Climbers Retire

Recently (early 2020s), on the west coast, ClimbingToposOfSanDiego.com was abandoned and across the country HarpersFerryClimbing.com succumbed to the same fate. Individual climbers shouldn't need to single-handedly prop-up community guides.

Guidebooks Go OOP

Out-of-print guidebooks leave the community hanging. If you've been climbing outside for a few years, it's likely you're aware of that aware of guidebooks that climbers can't find anymore. There's no shortage of them.

For our community to always have access to the info, we'll need to keep the info itself.

A stele1 would have been easily used 20 years ago: it' very likely that stele1 projects will be equally accessible in another 20 years.