Campground · Iowa · 85 bookable sites ·
Managed by the US Army Corps of Engineers
National Guard Camp Dodge Johnston Training Site · Closed to Public Access

Acorn Valley Campground is located on the 26,000-acre Saylorville Lake Project, which stretches over 50 miles up the Des Moines River Valley.
The lake provides a wide variety of recreational activities, including camping, bicycling, boating, swimming, fishing, hiking and hunting.
Not recorded upstream: sewer hookups.
| Site | Loop | Type | Entry | Surface | Access | Water | Max rig | People | |
|---|---|---|---|---|---|---|---|---|---|
| 001 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 55 ft | 6 | 🐾 |
| 002 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | — | 6 | 🐾 |
| 003 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 54 ft | 6 | 🐾 |
| 004 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 45 ft | 6 | 🐾 |
| 005 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 32 ft | 6 | 🐾 |
| 006 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 82 ft | 6 | 🐾 |
| 007 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 22 ft | 6 | 🐾 |
| 008 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 30 ft | 6 | 🐾 |
| 009 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 41 ft | 6 | 🐾 |
| 010 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 51 ft | 6 | 🐾 |
| 011 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 57 ft | 6 | 🐾 |
| 012 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 67 ft | 6 | 🐾 |
| 013 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 36 ft | 6 | 🐾 |
| 014 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 55 ft | 6 | 🐾 |
| 015 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 30 ft | 6 | 🐾 |
| 016 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 39 ft | 6 | 🐾 |
| 017 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 41 ft | 6 | 🐾 |
| 018 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 19 ft | 6 | 🐾 |
| 019 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 55 ft | 6 | 🐾 |
| 020 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 53 ft | 6 | ♿ 🐾 |
| 021 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 53 ft | 6 | 🐾 |
| 022 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 59 ft | 6 | 🐾 |
| 023 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 20 ft | 6 | 🐾 |
| 024 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 66 ft | 6 | 🐾 |
| 025 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 51 ft | 6 | 🐾 |
| 026 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 37 ft | 6 | 🐾 |
| 027 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 56 ft | 6 | 🐾 |
| 028 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 70 ft | 6 | 🐾 |
| 029 | ACORN VALLEY | Standard Electric | Back In | Gravel | — | — | 35 ft | 6 | 🐾 |
| 035 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 036 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 037 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 038 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 039 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 040 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 041 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 042 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 043 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 044 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 045 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 046 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 047 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 048 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 049 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 050 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 051 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 052 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 053 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 054 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 055 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 056 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 057 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 058 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 059 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 060 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 061 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 075 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 076 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 077 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 078 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 079 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 080 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 081 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 082 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 083 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 084 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 085 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 086 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 087 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 088 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 089 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 090 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 091 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 092 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 093 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 094 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 095 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 096 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 097 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 098 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 099 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 100 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 101 | ACORN VALLEY | Walk To | — | — | — | — | — | 6 | 🐾 |
| 103 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| 104 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| 105 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| 106 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| 107 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| 108 | ACORN VALLEY | Management | — | — | — | — | — | 6 | 🐾 |
| Group 030 | ACORN VALLEY | Group Walk To | — | — | — | — | — | 30 | 🐾 |
| Group/Youth Site, 102 | ACORN VALLEY | Group Tent Only Area Nonelectric | — | — | Hike In | Lakefront | — | 24 | ♿ |
41.73778, -93.72361 · 41°44'16.0"N 93°43'25.0"W
Typically 85°F in Jul, down to 30°F in Jan.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 30 | 35 | 49 | 62 | 72 | 81 | 85 | 83 | 76 | 63 | 48 | 35 |
| Low °F | 13 | 17 | 29 | 40 | 52 | 62 | 66 | 64 | 55 | 43 | 30 | 19 |
| Precip in | 1.0 | 1.3 | 2.1 | 4.0 | 4.8 | 5.3 | 4.3 | 4.0 | 3.4 | 2.5 | 1.9 | 1.5 |
1991–2020 averages from the nearest NOAA station, 0.1 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.


Recreation.gov last updated this record on 2026-02-25.
Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.
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