Boysen State Park is surrounding the Boysen Reservoir, an impoundment of the north-flowing Wind River, in Fremont County, Wyoming.
The park was established in 1956 following completion of the Boysen Dam in 1951. It is named for Asmus Boysen, who built the site's first dam in 1908. Part of the original dam can still be seen.
Map of Seasonal and Year-Round BLM Public Land User Limitations in the BLM Lander Field Office area in Wyoming. Published by the Bureau of Land Management (BLM).
Map of Upper Wind River Campground at Boysen State Park (SP) in Wyoming. Published by Wyoming State Parks.
Boysen SP
https://wyoparks.wyo.gov/index.php/places-to-go/boysen
https://en.wikipedia.org/wiki/Boysen_State_Park
Boysen State Park is surrounding the Boysen Reservoir, an impoundment of the north-flowing Wind River, in Fremont County, Wyoming.
The park was established in 1956 following completion of the Boysen Dam in 1951. It is named for Asmus Boysen, who built the site's first dam in 1908. Part of the original dam can still be seen.
h
!
Lower Wind River Campground
Upper Wind River Campground !
h
h
!
Brannon Campground
h
!
y
!
Marina
x!
!
h
Tamarask Campground
Trout Bay Campground
h
!
Boysen Reservoir
y
!
Cottonwood Creek Campground
y
!
h
!
-
Boysen State Park
Overview Map
Tough Creek Campground
h
!
h
!
Sandy Hills Loop Campground
Libby Point Campground
Fremont Bay Campground
Legend
h
!
Fee Collection
x
!
Marina
y
!
Boat Ramp
Roads
Asphalt
Authorized Use Only
Poison Creek
Campground
h
!
Lake Side
Day Use Area
Gra vel
Sand
Two Track
Reservoir
Site Boundary
0
1
Miles
2
4
43
!
(
(Þ !
!
(
42
40
36
!
(
37
!
(
!
(
41
38
!
(
35
!
(
!
(
39
!
(
HOST
Þ
34
_
!
Þ
33
!
(
32
!
(
48
!
(
!
(
31
47
!
(
!
(
Þ
46
30
b
!
(!
45
!
(
Lower Wind River
Cam pground
Continues
_
!
!
]
Wind River
Lower Wind River
Cam pground
Þ
G
!
Æ
3
1
4
5
(
!
(!
!
(
!
(
25
!
(
!
( !
(
3
7
2
!
(Þ
11
!
( !
(
Þ
!
(
!
(
( !
!
( Þ!
( !
(
!
(Þ
!
( Þ!
(
(
!
(
! !
(
12
10
9
!
]
!
(
(
!
28
29
!
(
23
27
b
!
b
!
16
!
(
Þ
RH
Æ
17
18
20
Y
!
(
ADA Acce ssible
Water Hydrant
Campgrou nd Host
I
Æ
Picn ic Sites
y
!
W
20
Reservable (T = Tent Site Only )
Playground
!
h
19
!
(
First Come First Serv e
!
]
3
!
Shelters
Parking Lots
Fee Booth
Boat Ramp
" ADA Accessabl e Restroom
!
_b
_ Restroom
!
H
_
!
!
(
j
T!
Æ
!
(
26
Ca mpsites
15
_
!
24
22
13
21T
!
]
Þ
8
6
14
!
(
Lower Wind River
Campground
Boysen State Park
Trails
Roads
Asp halt
Auth orized Use Only
Grav el
Sand
Two Track
Campgrounds
Reserv oir
Parki ng Areas
Site Bo undary
0
137.5
Feet
275
550
-
!
(
Marina
Cam pground
!
(
181
!
(
P
!
Æ
3
Tamarask
Campground
Boysen State Park
185
!
(
!
( !
(
!
(
182
184
183
Campsites
!
(
First Come First Serve
(
!
Reservable
b
!
Þ
RH
Æ
"
!
_b
_
!
!
]
P
!
Æ
3
j
T!
Æ
ADA Accessible
186
!
(
!
(
190
!
(
187
Water Hydrant
ADA Accessible Restroom
189
!
(
!
(
Authorized Use Only
Boysen Reservoir
Two Track
Site Boundary
196
203
0
100
197
202
205
204
199
201
Sand
Reservoir
!
]
Æ
3
206
Gravel
Campgrounds
P
!
207
Trails
Asphalt
195
208
Parking Lots
Roads
193
209
Picnic Shelters
Boat Ramp
192
!
(
b
!
(!
!
(
_
!
!
(
!
(
!
(
!
(
!
(
!
!
((
!
( !
(
(
!
( !
Playground
y
!
191
194
Restroom
Fee Booth
!
(
!
(
( !
(
!
( !
188
Campground Host
!
h
Tamarask
Cam pground
_
!
Feet
200
400
198
200
