12
Nearby Trails
12
Activities
12
Campgrounds
About Kosmo
Kosmo is a ghost town in Box Elder County, Utah, with roots going back to 1901. It developed in two distinct sections, with the eastern portion established first to function as a rail spur off the First Transcontinental Railroad, giving local ranchers a connection to broader markets.
Visitors today find a quiet, sparse remnant of a once-functional rural settlement. As with most ghost towns of this scale, expect little in the way of standing structures — the draw is the historical atmosphere and the open Utah landscape rather than any dramatic ruins.
Know before you go
Kosmo
Sun & Moon
12:22 PM
Sunrise
7:38 PM
Solar Noon
2:55 AM
Sunset
Golden Hour AM → 1:02 PM
Golden Hour PM ← 2:15 AM
🌔
Waxing Gibbous
99% illuminated
Live14h 32m of daylight
Kosmo
Season
64days left
Peak Season End
Closes in 64 days
LiveJun 1 – Sep 30 · Based on historical averages
Kosmo
Best Time to Visit
J
F
M
A
M
J
J
A
S
O
N
D
prime
good
shoulder
Off Season
July — July conditions
LivePrime season: June – August
Nearby Trails
Big Fill
0.76 mi · 85 ft gain
Big Fill Loop Path
0.62 mi · 54 ft gain
Juniper
moderate · 5.89 mi · 17 ft gain
The Planet Walk
0.65 mi · 148 ft gain
Pine Creek Reservoir
hard · 6.68 mi · 210 ft gain
Brushy Springs
hard · 2.43 mi · 880 ft gain
Cold Water (East Side)
moderate · 5.21 mi
Cold Springs Canyon Loop
hard · 21.47 mi · 1158 ft gain