City, County & Regional Parks · Iowa
Hannen Lake Park
City, County & Regional Parks · Iowa, United States
- Sites
- 73
- Hookups
- 57 electric, 16 no hookups
- Restrooms
- Yes
- Showers
- Yes
- Pets
- No
- Elevation
- 846 ft
- Dark sky
- Bortle class 4
- Lake
- Hannen Lake
- Nearest town
- Blairstown
- Address
- 1949 Benton Iowa Rd, Blairstown, IA 52209
Season dates aren't confirmed for this campground yet - opening and closing dates haven't been verified. Check the operator's page or call ahead before you plan a trip.
Site map
The imagery of the campground. Press and hold the map to drop your own pins and notes; the operator publishes no site points here. Your ratings, notes, pins and photos are kept with the campground on your Saved list, the same list the camping map and the drive page keep.
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About
Southern Benton County's largest campground, on a 218-acre park with a 38-acre lake for fishing and swimming. 73 campsites (57 electric, 16 non-electric). A rustic cabin, beach, hiking trails, boat launch, and two shelters. 3 shower facilities on-site. Pets prohibited.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 29° | 9° | -23° | 54° | 11 of 11 |
| February | 33° | 17° | -16° | 67° | 11 of 11 |
| March | 48° | 30° | 3° | 76° | 11 of 11 |
| April | 61° | 40° | 22° | 81° | 5 of 11 |
| May | 71° | 54° | 38° | 86° | 0 of 11 |
| June | 82° | 63° | 49° | 95° | 0 of 11 |
| July | 84° | 66° | 58° | 93° | 0 of 11 |
| August | 80° | 65° | 55° | 92° | 0 of 11 |
| September | 79° | 61° | 48° | 91° | 0 of 11 |
| October | 63° | 44° | 27° | 81° | 2 of 10 |
| November | 48° | 32° | 5° | 72° | 6 of 10 |
| December | 36° | 23° | -11° | 71° | 10 of 10 |
Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.
Nearby campgrounds
- Lake Iowa Park · City, County & Regional Parks · 12 mi · 122 sites
- Morgan Creek Park · City, County & Regional Parks · 17 mi · 25 sites
- Hoefle-Dulin Recreation Area · City, County & Regional Parks · 18 mi · 11 sites
- Benton City-Fry Recreation Area · City, County & Regional Parks · 19 mi · 15 sites
- Rodgers Park · City, County & Regional Parks · 20 mi · 57 sites
All public campgrounds in Iowa · Every state and province · Facts read from the operator 2026-08-29. Confirm fees, rules and current status with the operator before you go.