🌤 Weather at Lake Icaria State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 26–71 °F | 59–85 °F | 27–76 °F | 12–37 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Corning, 4 mi away, elevation 1,190 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
Southwest Iowa’s 648-Acre Recreation Lake — 150+ Campsites, 14 Cabins, Sand Beach, Disc Golf & Multi-Species Fishing Near Corning
Lake Icaria State Park is a major recreation area centered on a 648-acre lake in Adams County, southwestern Iowa, near the town of Corning. Managed by the Adams County Conservation Board, the park delivers a surprisingly comprehensive outdoor experience for its rural location — over 150 campsites, 14 cabins, 2 cottages, a 300-foot sand swimming beach, an 18-hole disc golf course, boat ramps, over 6 miles of trails, and a stocked multi-species fishery.
The 648-acre lake supports largemouth bass, channel catfish, blue catfish, black crappie, bluegill, and walleye — a diverse fishery that draws anglers from across the Iowa–Missouri border region. The park’s modern campgrounds with full-service hookups, furnished cabins, and extensive day-use recreation make Lake Icaria one of the most fully equipped public outdoor destinations in southwestern Iowa.
Things to Do
Fishing
Lake Icaria’s 648 acres support an excellent multi-species fishery:
- Species: Largemouth bass, channel catfish, blue catfish, black crappie, bluegill, walleye, and more
- Fishing jetty and accessible fishing pier for bank fishing
- Fish cleaning station on-site
- Iowa fishing license required
Swimming
A 300-foot sand beach swimming area on the lake — one of the few sand beaches at an Iowa public lake.
Boating
- Hard-surface boat ramps for motorized watercraft
- Boating, skiing, and sailing permitted
- Note: No jet boats or jet skis; only outboard and inboard-outboard motors permitted (no inboard motors)
Trails & Recreation
- 6+ miles of trails: Nature walks, walking trails, and a Storybook Trail for families
- 18-hole disc golf course
- Sand volleyball court
- 4 playgrounds
- Multiple picnic shelters
- Archery area
Camping & Lodging
| Type | Quantity | Features |
|---|---|---|
| Full-Service Sites | Multiple tiers | Electric, water, and sewer hookups; picnic tables; fire rings |
| Electric/Water Sites | Multiple | Electric and water; fire rings |
| Electric-Only Sites | Multiple | Electric hookup only |
| Tent Sites | Multiple | Primitive; no hookups |
| Cabins | 14 | Furnished; A/C |
| Cottages | 2 | Full-size lakeside units |
Total: 150+ campsites across multiple campground areas. Facilities: Shower/restroom buildings, playgrounds, fire rings, picnic tables, dump stations.
Best Time to Visit
| Season | Highlights | Considerations |
|---|---|---|
| Summer (Jun–Aug) | ⭐ PEAK: Sand beach; full boating; cabin stays; disc golf; all facilities; family camping | Hot & humid; busy weekends; reserve cabins early; thunderstorms |
| Spring (Apr–May) | ⭐ Crappie spawning; bass pre-spawn; wildflowers; quiet camping; trails greening | Variable weather; some facilities opening; muddy trails |
| Fall (Sep–Nov) | Fall color; cooler camping; fall fishing; waterfowl migration; disc golf | Shorter days; some seasonal closures; cooling water |
| Winter (Dec–Mar) | Ice fishing possible; winter cabin getaways; solitude | Reduced camping; check cabin availability; cold |
Visitor Tips
- Sand beach: Lake Icaria’s 300-foot sand beach is a genuine rarity in Iowa — most public lakes lack sandy swimming areas. A standout feature for families.
- Motor restrictions: Boating is permitted, but jet boats and jet skis are NOT allowed. Only outboard and inboard-outboard motors are permitted — no inboard motors. This creates a more manageable lake environment.
- Fishing pier: The accessible fishing pier and fishing jetty provide excellent bank fishing options — perfect for visitors without a boat.
- Cabins & cottages: The 14 cabins and 2 cottages offer a comfortable alternative to camping — furnished, air-conditioned, and lakeside. Reserve well in advance for summer weekends.
- Disc golf: The 18-hole disc golf course is well-maintained and a fun addition for active visitors — bring your discs.
- Reservations: Campsite and cabin reservations through mycountyparks.com. Summer weekends fill quickly.
Frequently Asked Questions
Wildlife & Nature
Lake Icaria SP — 928 acres on Lake Icaria — named for the Icarian Colony (1850s), a French utopian socialist community that settled in the area — one of the most ambitious utopian experiments in American history. The park’s lake, prairie, and forest support bald eagles, white pelicans, and white-tailed deer.
Nearby Attractions
Corning — adjacent — birthplace of Johnny Carson. Adams County — surrounding.
Can you swim at Lake Icaria?
Yes — Lake Icaria features a 300-foot sand beach swimming area, one of the few sandy swimming beaches at an Iowa public lake. The beach is open during summer months and is a popular family destination. There are no lifeguards, so swimming is at your own risk. The sandy bottom and gradual entry make it particularly suitable for families with children.
Are jet skis allowed on Lake Icaria?
No — jet boats and jet skis (personal watercraft) are not permitted on Lake Icaria. The lake allows only outboard and inboard-outboard motors. Inboard motors are also prohibited. Boating, water skiing, and sailing are all permitted with approved motor types. The 648-acre lake provides ample space for motorboating, fishing, kayaking, canoeing, and sailing within these regulations.
Last updated: April 2026
More parks nearby: Viking Lake State Park is within about an hour’s drive, while Green Valley State Park lies within about an hour’s drive.
⛺ Camping at Lake Icaria State Park: Campgrounds & Cabins
| Campsites | 153 sites — Two campgrounds share a combined total of 63 full-service (electric/water/sewer), 23 water/electric, 43 electric and 24 tent sites, all on gravel pads with fire pit and picnic table. Timber Ridge Campground: 39 full-service sites ($35/night) and 23 electric/water sites ($32/night), plus 4 tent sites. Lake View Campground makes up the remainder of the park total. 20/30/50-amp electric service on back-in sites. Modern, handicap-accessible bathroom and shower facilities. |
|---|---|
| Cabins & Lodging | 14 cabins and 2 ten-person cottages. Cabins require pets to be leashed (max 6 ft) or in a portable kennel at all times. Cottages allow pets for an additional fee; pets must be mannerly, tethered and accompanied at all times. |
| Pets | Cabin/cottage pet fee is $10/night, collected on arrival or paid in advance by phone. |
| Reservations | Timber Ridge Campground is reservable online at mycountyparks.com up to a year in advance for the May 1 - September 30 season (2-night minimum on weekends, 5-night minimum on holiday weekends, no refunds on cancellations). Lake View Campground is first-come, first-served only with self-registration limited to 3 nights at $25/night or one camping coupon. Adams County Conservation Board, 1756 Juniper Ave, Corning, IA 50841, (641) 322-4793. |
| Special sites | 18-hole disc golf course; two boat ramps; over 6 miles of trails; both campgrounds open year-round. |
| Season notes | Timber Ridge reservation season is May 1 - September 30; Lake View operates first-come, first-served year-round. |
Camping questions about Lake Icaria State Park
Can you camp at Lake Icaria State Park?
Yes. Lake Icaria State Park has 153 campsites. Two campgrounds share a combined total of 63 full-service (electric/water/sewer), 23 water/electric, 43 electric and 24 tent sites, all on gravel pads with fire pit and picnic table. Timber Ridge Campground: 39 full-service sites ($35/night) and 23 electric/water sites ($32/night), plus 4 tent sites. Lake View Campground makes up the remainder of the park total. 20/30/50-amp electric service on back-in sites. Modern, handicap-accessible bathroom and shower facilities.
How do you reserve a campsite at Lake Icaria State Park?
Timber Ridge Campground is reservable online at mycountyparks.com up to a year in advance for the May 1 - September 30 season (2-night minimum on weekends, 5-night minimum on holiday weekends, no refunds on cancellations). Lake View Campground is first-come, first-served only with self-registration limited to 3 nights at $25/night or one camping coupon. Adams County Conservation Board, 1756 Juniper Ave, Corning, IA 50841, (641) 322-4793.
Are there cabins at Lake Icaria State Park?
14 cabins and 2 ten-person cottages. Cabins require pets to be leashed (max 6 ft) or in a portable kennel at all times. Cottages allow pets for an additional fee; pets must be mannerly, tethered and accompanied at all times.
Are pets allowed at the Lake Icaria State Park campground?
Cabin/cottage pet fee is $10/night, collected on arrival or paid in advance by phone.
Source: mycountyparks.com (verified July 2026). Details change seasonally — confirm when booking.
🐾 Dogs & Pets at Lake Icaria State Park
- Pets allowed? statewide rule
- Pets are allowed in Iowa state parks and recreation areas, including trails and campgrounds, but must be kept on a leash of six feet or less or confined.
- Leash rule statewide rule
- Leash or chain not to exceed 6 feet, led or carried by the owner, or confined
- Beaches & swim areas statewide rule
- Animals are prohibited within designated beach areas statewide
- Cabins & lodging statewide rule
- Only dogs or assistive animals are allowed in designated dog-friendly cabins/yurts (limit two dogs); all other cabins are pet-free; dogs must be kenneled if left unattended inside
- Statewide exceptions statewide rule
- Hunting dogs in designated hunting areas during season are exempt from the leash rule; pets may not be left unattended in campgrounds
Are dogs allowed at Lake Icaria State Park?
Pets are allowed in Iowa state parks and recreation areas, including trails and campgrounds, but must be kept on a leash of six feet or less or confined. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via iowadnr.gov. More: Iowa state parks guide · Dog rules in all 50 states compared
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