βœ•
πŸ—ΊοΈ Reference Overlay
Opacity 80%
βœ•
πŸ—ΊοΈ Map Legend
Roadsdouble line = motorized
Backcountry roadpublic forest/BLM Β· drivable Β· most vehicles
High-clearance / 4Γ—4capable rig only
Interstate / freewaypaved Β· any vehicle
US / state highwaypaved Β· any vehicle
Paved roadpaved Β· any vehicle
Private roadaccess restricted
Unverified roadno public designation β€” check locally
Closed / gatedno motor vehicles
Trailsorange = non-motorized
Major routePCT, PNT… Β· bold, white-cored, labeled
Trailfoot Β· non-motorized
Reference overlaylabels Β· boundaries Β· POIs
County line
Railroad
Power line
Restricted areaclosed watershed, no public entry
Permit areae.g. the Enchantments
Glacier / permanent icetopo basemap only
Marsh / wetlandtopo basemap only
Swamp (wooded)topo basemap only
Mountain peakname + elevation label
Recreation POIcampground Β· trailhead Β· picnic Β· shelter Β· cabin Β· toilets Β· viewpoint Β· pass Β· cave
Water POIspring Β· hot spring Β· waterfall Β· boat launch Β· parking
Servicesgas Β· food Β· grocery Β· lodging
Hospital / ER
Gate
Public landsmanaging agency
Bureau of Land Management (BLM)
US Forest Service Β· National Forests
National Park Service (NPS)
US Fish & Wildlife
State / DNR
Other federal
Department of Defense
Bureau of Reclamation
Bureau of Indian Affairs (tribal)
Local government
Wilderness area
Private lands
Parcel boundaryclick for owner
Contours
Index contourlabeled with elevation
Intermediate contour5 ft interval on 1 m lidar Β· white on imagery basemaps
4200
Elevation labelfeet
Slope angleavalanche chart
27–29Β°
30–31Β°
32–34Β°
35–45Β°
46–50Β°
51–59Β°
60Β°+
<27Β° not shadedsafe terrain
Wildfire historyyears since burn
Active firecurrent season
0–1 yr
2–5 yr
6–12 yr
12+ yrs
Water
Rivers, streams & lake shoresWater Features overlay
Lakes, ocean & riverstopo basemap
Topo basemapelevation tint
Low β†’ high elevationcream lowlands Β· green forest belt Β· grey peaks; hillshade lit from the NNW
βœ•
πŸ•οΈ Public Lands
Fill Opacity 60%
All Lands
BLM
NPS
Fish & Wildlife
State / DNR
Other Federal
Wilderness Areas
National Forests
βœ• Β»
Contours
Water Features
Nautical Chart
Trails
Road Proximity
Distance 1.5 mi
Trail Proximity
Distance 440 yd
Viewshed
Slope Angle
Opacity
LiDAR Hillshade
Opacity
Wildfire History
Game Management
✕
Game Management Units
WA Game Mgmt Units
OR Wildlife Mgmt Units
ID Game Mgmt Units
MT Hunting Districts
CA Deer Hunt Zones
NV Hunt Units
UT Big Game Hunt Units
AZ Game Mgmt Units
NM Game Mgmt Units
CO Game Mgmt Units
WY Deer Hunt Areas
WY Deer Regions
WY Elk Hunt Areas
WY Elk Regions

🎯 Range Ring

Click a point on the map to place the ring.
β†Ά
β†·
NAIP
Sentinel-2
Google
Azure
Topo
Reference
Public
Private
More
Features
Menu

πŸ“‚ Import

πŸ’Ύ Export

πŸ”² Custom Tile Layer

πŸ’Ύ Local Storage

Auto-saves every 30 seconds

🚩 Geofencing

πŸ“΄ Offline Cache

Pan/zoom the map to the exact area you want, then download it so it works without internet. A dashed amber box marks each area you've saved.

Zoom Range

Min z8
Max z16

Max zoom = how far you can zoom in before offline imagery goes blurry. 17 is the sharpest the aerial imagery exists (zooming past it blurs online too). Higher = far more tiles, so pick a small area for deep zoom.

Download

Terms & Privacy
This app is under active development. Found a bug or have feedback?
[email protected]
ZagMap™ Topo
Google
Elevation of Cursor
-- ft
Bird's Eye
-- ft
Map Zoom --
β›Ά
Full Screen
0Β° N

⌨️ Keyboard Shortcuts

KeyAction
UUndo last action
RRedo last action
LDraw line (snap popup)
PDraw polygon
MDraw marker
CDraw circle
BDraw rectangle
FDraw freehand
Shift+FZoom to fit all
DToggle dark mode
Shift+CCopy GeoJSON to clipboard
Shift+HToggle fullscreen
?Show this help
EscClose menus
ELEVATION PROFILE
My Content
🚧 Under Construction β€” ZAG MAP is actively in development. Feel free to use it free of charge while we build it out. Hit a bug or have feedback? Email [email protected].
ZAG MAP

Western US Β· Hiking Β· Hunting Β· Fishing Β· Offroad Adventuring

Public & Private Land Boundaries
BLM, National Forest, wilderness, and private parcel overlays. Know exactly where you can legally hunt, fish, or hike.
Satellite & Topo Maps
USGS topo, Esri satellite, and Sentinel-2 imagery refreshed every 5 days. Track snowpack, fire scars, and seasonal conditions.
Route Planning & GPS
Draw routes, drop waypoints, measure distances, and record GPS tracks. Plan at home, navigate in the field.
Works Offline
Cache map tiles before you head out. Full functionality in remote areas without cell service.
See How It Works
Take a 3-minute interactive tour of every tool and feature β€” drawing, layers, offline mode, and more.
🚧
Under Construction
ZAG MAP is actively in development and free to use while we build it out. You may run into rough edges and frequent changes as we add features and fix things.

Found a bug or have feedback? Email [email protected].