Sun shading (lidar)

Adjust simulated sun direction on the lidar hillshade. Azimuth = compass bearing of the light (0° north, 90° east). Altitude = height above the horizon (low = long shadows).

Historical map overlays

USGS scanned historical topographic maps. Enable an overlay and adjust its opacity. Works in 2D and 3D.

Sun azimuth: 315°   Sun altitude: 45°   Z factor: 1   Lidar opacity: 1
center: —   mouse: —   zoom:

Lost Indian Gold Mine Silver City

Lost Treasure MI • Ontonagon County County
Description
Silver City legend of a lost Indian gold mine in Ontonagon County — a remote western Upper Peninsula mineral treasure tradition.
Historical Notes
Silver City is a historic mining community on the Ontonagon River in western Upper Michigan. Compiled Great Lakes guides describe a lost Indian or pioneer gold mine near Silver City. The mine legend pairs with Marquette Range prospector traditions and Presque Isle farmer hoard lore.
Status / Verification legend — Legendary or approximate

Take Add Data / Take Notes

Log in or create an account to save private field notes for this location. Your notes are only visible to you.

Forgot password?

Enter your email and we'll send you a link to reset your password.

Back to log in