Spearfish Falls

waterfall

The record

On the road

Overlooks nearby

Light

Date	Sunrise	Golden hour	Sunset
March equinox	07:00	18:30	19:08
June solstice	05:12	20:00	20:44
September equinox	06:44	18:17	18:55
December solstice	07:29	15:32	16:20

Local time (America/Denver).

Where it is

44.35285, -103.92985

Elevation 1,506 m (modelled from terrain)

Sources

Drive to it

Byway plans a real route around stops like this one.