uMaps · Field atlas for urban explorers

Map what the city left behind.

Documented ruins, honest hazards, and access notes that lead with legal routes. Think AllTrails — but for abandoned hospitals, forts, mines, drains, and ghost towns. Locations are protected until trust is earned.

19SITE CATEGORIES
14HAZARD TAGS
5DIFFICULTY TIERS
1SHARED ATLAS
02 · THE MODEL

Locations are earned, not sold.

Every public pin is deliberately approximate — offset within a fuzz radius so a fragile place can't be doxxed by its own map. Exact coordinates and access notes unlock through contribution the community verifies. Never through payment.

PUBLIC RECORDWHAT EVERYONE SEES
  • A fuzzed pin — somewhere inside the circle, never the doorstep
  • Category, difficulty tier, and every hazard tag
  • Photos, history, condition, and community field logs
EARNED RECORDWHAT TRUST UNLOCKS
  • The exact location, down to the entrance
  • Access notes that lead with legal routes — tours, permits, open hours
  • The responsibility that comes with both
PATH 01

Reputation

Document sites, log visits, and contribute to the record. At 50 reputation the atlas opens — you've shown you document responsibly.

PATH 02

Keys

Every photo-documented site you submit that passes moderator review mints one key. Spend a key to unlock one site's exact record. Keys are never sold.

THE CEILING

Trusted only

The most dangerous sites — severe difficulty or lethal hazards — never unlock with keys, only at the top reputation tier. And Pro never unlocks exact locations at all.

03 · THE CODE

The Explorer's Code

Four rules, accepted by every member before their first pin loads. They're not decoration — moderation enforces them.

Take only pictures

Leave only footprints. No souvenirs, no tags, no moved artifacts. The next explorer should find the site exactly as you did.

Never force entry

If it's sealed, it stays sealed. Access notes lead with legal routes — tours, permits, and open-to-the-public hours come first.

Respect the fuzz

Never republish exact coordinates or access notes outside the app. The blur is what keeps fragile places standing.

Your risk is yours

Decay is not maintained. No listing is an invitation — you alone own the decision to step inside, and the consequences.

04 · PRO

Field tools, not skeleton keys.

uMaps Pro adds equipment for planning and scouting. It never buys access — exact locations stay earned, for everyone, forever.

Satellite layerScout approaches and rooflines from above
INCLUDED
Ranked indexSort the atlas by top-rated and most-logged
INCLUDED
Unlimited savesBookmark every site on your list, no cap
INCLUDED
Custom listsBuild route plans, trip folders, target sets
INCLUDED
Exact locationsNever for sale — reputation and keys only
EARNED
UMAPS PRO
$35.99/ YEAR
= $3.00 / MONTH · SAVE ~50%
Or month to month$5.99 / mo
7-DAY FREE TRIAL

Billed through the App Store. Cancel anytime. Pro never unlocks exact locations — that's the point.

Coming to iPhone
LAUNCH SIGNAL

File your first report.

Leave an email and we'll send one signal when uMaps clears the App Store. No feed, no spam — one transmission.

SIGNAL LOGGED — SEE YOU IN THE FIELD.