Seattle view from Ellsworth Storey Cottages – Lake Storey, Illinois
Mercer Arboretum, 2012, Storey Lake – Lake Storey, Illinois
Mercer Arboretum, 2012, Storey Lake and trees – Lake Storey, Illinois
3.8★★★☆☆

Lake Storey

Illinois · Midwest · USA

Get Directions →
Water Temp72°F
ClarityModerate
DifficultyEasy
EntryFree
Best TimeJune through September
✅
Can you swim at Lake Storey? Yes. Public swimming – lifeguards on duty in season · no sandy beach · free entry · best June through September.

Swimming Guide

What to expect at Lake Storey

YesPublic swimming
72°FSummer water
June through SeptemberBest months
ModerateWater clarity
LakeWater type
CalmCalmness
noneSandy beaches
Yes - seasonalLifeguards
NoPiers & docks
Free parking for 60 vehicles with…Parking
FreeCost
SuburbanLocation

About Lake Storey

Lake Storey is a hidden gem in Illinois that offers swimmers a peaceful retreat from urban life. This scenic freshwater lake is surrounded by mature trees and natural shoreline, creating a tranquil atmosphere perfect for both recreational swimmers and fitness enthusiasts. The lake's moderate size makes it ideal for all skill levels, with gentle entry points and well-defined swimming areas. The pristine natural setting attracts visitors seeking an authentic swimming experience without excessive crowds. The surrounding landscape features lush vegetation and local wildlife, enhancing the overall natural beauty. Swimmers appreciate the lake's calm conditions and accessible design. Practical tip 1: Arrive early on weekends to secure parking and enjoy the quietest swimming conditions. Practical tip 2: Bring water shoes as the entry areas can be rocky in some spots.

About This Lake

Swimming Conditions

Lake Storey maintains moderate water clarity with visibility typically ranging from 4 to 8 feet depending on season and recent weather. Summer water temperatures average around 72 degrees Fahrenheit, making July and August ideal for comfortable swimming. The lake reaches depths of 25 to 35 feet in central areas, with shallow entry zones of 3 to 6 feet perfect for beginners and children. The designated swimming area on the eastern shore offers the calmest conditions and best visibility. Currents are minimal throughout most of the lake due to its sheltered location and relatively contained size. Water quality is regularly monitored, though swimmers should avoid the western inlet during heavy rainfall when runoff can temporarily reduce clarity. Seasonal lifeguards are present during summer months, typically from Memorial Day through Labor Day. Always swim in designated areas and check current conditions before entering.

Visitor Information

Lake Storey is located approximately 35 miles southeast of Springfield, Illinois, making it accessible via a scenic 45-minute drive. Free parking accommodates approximately 60 vehicles in dedicated lots near the main entrance, with additional overflow parking available seasonally. Basic facilities include restrooms, picnic tables, and grilling stations throughout the park grounds. No food vendors operate at the lake, so visitors should bring their own refreshments or pack a lunch. The nearest town of Monticello offers modest dining options and a small motel approximately 8 miles away. Several state parks in the region provide camping alternatives for overnight stays. The best time to visit is June through September when weather is warm and lifeguards are on duty. Spring and fall offer cooler but still pleasant swimming conditions with fewer crowds.

Things to Do

Beyond the swim

SwimmingPicnic AreasFishing
Free entryCalm watersNatural sceneryFamily friendlyQuiet and peaceful

Plan Your Visit

A day trip or a full weekend at Lake Storey

A Serene Day at Lake Storey

Begin your Lake Storey adventure by arriving at 9 AM to enjoy the morning calm and secure prime parking. Spend the first two hours swimming in the designated eastern shore area where water conditions are most favorable. Pack a picnic lunch and enjoy it at one of the lakeside tables while observing local wildlife and scenic landscapes. Return to swimming for another hour during early afternoon when water temperatures peak. Take a relaxing walk around the accessible perimeter trail to explore different vantage points of the lake. Finish your day with light swimming or wading as the sun begins to set, creating beautiful golden hour reflections on the water.

◆Early morning calm waters
◆Peaceful lakeside picnic
◆Wildlife viewing opportunities
Bring a thermos with cold beverages as no food vendors are available. Plan to stay until late afternoon to experience the beautiful sunset over the lake.

Illinois Lakes Weekend Escape

Day 1

Arrive at Lake Storey by mid-morning and settle into your swimming routine at the gentle eastern shore. Spend the afternoon swimming, picnicking, and exploring the natural surroundings. In late afternoon, visit the nearby town of Monticello to explore local shops and enjoy dinner at a regional restaurant before returning to your accommodation.

☾ Overnight: Monticello, Illinois - approximately 8 miles from Lake Storey with modest motel accommodations and local dining options

Day 2

Return to Lake Storey early for another rewarding swim session in calm morning conditions. Explore different swimming areas if desired, then enjoy a leisurely picnic lunch. Depart by mid-afternoon after a final refreshing swim.

Book overnight accommodations in Monticello in advance during peak summer season. Bring entertainment items as the lake area is quiet with limited commercial attractions.

Getting There

39.9567, -88.5689

What to Bring

sunscreentowelwater shoessnackscamerapicnic blanketinsect repellentfirst aid kit

Frequently Asked Questions

Is Lake Storey safe for swimming?

Yes, Lake Storey is generally safe for swimming with seasonal lifeguard presence from May through September. Water quality is regularly monitored, though swimmers should always stay in designated areas and check current conditions before entering the water.

What is the best time to swim at Lake Storey?

The best swimming season is June through September when water temperatures average 72 degrees Fahrenheit and lifeguards are on duty. Early morning hours offer the calmest conditions and clearest water visibility.

Is there an entry fee at Lake Storey?

No, Lake Storey is completely free to access with no entry fees. Free parking is available for approximately 60 vehicles, making it an affordable family swimming destination.

What facilities are available at Lake Storey?

Lake Storey provides restrooms, picnic tables, and grilling stations throughout the park grounds. However, there are no food vendors on-site, so visitors should bring their own refreshments and supplies.

Can you camp near Lake Storey?

Lake Storey itself does not offer campground facilities, but several state parks and private campgrounds operate in the surrounding region. The nearby town of Monticello provides motel accommodations approximately 8 miles away for overnight visitors.

📋 Sources & updates

Compiled from official park, state and lake-authority information.
Last checked 3 November 2026 · Conditions, fees and opening dates change – check with the lake manager before you go. Found something out of date? Send a correction.
🏊

Researched by the Swimming Lakes team

Our guides are compiled from official park, state and lake-authority sources, then checked and updated regularly. Spot something out of date? Send us a correction.

Swam at Lake Storey?

Tag us on Instagram. The best photos get featured on this page.

#LakeStoreySwimming @swimminglakes

Photo 1: Joe Mabel (CC BY-SA 3.0), via Wikimedia Commons · Photo 2: Another Believer (CC BY-SA 3.0), via Wikimedia Commons · Photo 3: Another Believer (CC BY-SA 3.0), via Wikimedia Commons