Peak guides
Start with the NH48 catalog, range pages, and individual mountain guides.
Open →About NH48.info
A White Mountains reference built from photography, field notes, and structured peak data.
NH48.info is a guide-first project for New Hampshire's 4,000-footers and nearby White Mountains resources. It combines peak pages, trail context, original photography, planning tools, and machine-readable data in one place.
Start here
Choose a doorway into the project
Short paths into the parts of NH48.info people tend to use first.
Planning tools
Use maps, conditions, road status, and planner views before shaping a hike.
Open →Trail data
Browse White Mountain trail references, maps, and route context.
Open →Photography
Explore mountain photos, captions, metadata, and print-oriented links.
Open →Field wiki
Connect mountains, plants, animals, and forest-health notes through the visual wiki.
Open →Data and API
Review public summaries, dataset pages, authenticated access, and source code.
Open →Maintainer
Maintained by Nathan Sobol
I maintain NH48.info as a personal White Mountains project focused on photography, practical hiking context, and structured outdoor reference data.
Photographer
Original images, captions, and photo metadata help make the mountain pages more visual and easier to browse.
Hiker / field notes
Route-facing notes and project pages are written with conservative planning assumptions.
Builder / data
Structured files, APIs, and generated pages keep peak, trail, and catalog information connected.
Trust and provenance
Data, photos, and current conditions
Original work
Photography, captions, alt text, field notes, guide copy, and page presentation are maintained as part of the NH48.info project.
Structured data
Peak, trail, parking, range, and project summaries are assembled from maintained source files, public references, and processing layers used across the site.
Current conditions
Weather, access, parking, closures, and trail conditions can change quickly. Verify important trip details with official sources and recent reports.
Links
Project and contact links
Corrections
Send a correction or provenance note
Use the edit form for outdated mileage, access details, photo metadata, or other small fixes. Verify current conditions before relying on access or route information.