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:

Thurman Gold Caches

Lost Treasure IA • Fremont County County
Description
Fremont County legend of several caches of gold or other valuables buried near Thurman in the southwest corner of Iowa.
Historical Notes
Iowa Legends of Buried Treasure lists multiple Thurman-area caches without tying them to a single robbery or miner. Thurman sits in the Missouri River hills of Fremont County near the Nebraska and Missouri borders. The tale belongs to the same southwest Iowa treasure corridor as Council Bluffs and Weston James legends.
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