Cedar Lake is a hidden gem nestled within the Shawnee National Forest, offering swimmers a pristine natural escape in southern Illinois. This scenic reservoir showcases stunning forested shorelines with abundant wildlife viewing opportunities, making it ideal for nature-loving swimmers seeking tranquility. The lake features calm, inviting waters surrounded by towering trees that provide natural shade and protection from wind. What makes Cedar Lake special is its unspoiled character - it remains relatively undiscovered compared to popular state parks, ensuring peaceful swimming experiences even during peak season. The surrounding landscape displays the rugged beauty of southern Illinois, with rocky outcrops and dense woodland creating a picturesque backdrop. Swimmers appreciate the serene atmosphere perfect for both recreational laps and leisurely floating. Practical tip: Arrive early morning to secure parking and enjoy the flattest water conditions. Practical tip: Bring binoculars for birdwatching and wildlife observation along the shoreline.
About This Lake
Swimming Conditions
Cedar Lake maintains moderate to clear water clarity throughout the swimming season, allowing visibility of approximately 6-10 feet in optimal conditions. Summer water temperatures typically range from 72-78 degrees Fahrenheit, making July and August the most comfortable swimming months. The lake features gradual depth increases from the designated swimming area, reaching 30-40 feet in deeper sections. Best swimming spots include the eastern shoreline near the main access point where shallow areas extend 50+ yards offshore. Water currents are minimal due to the lake's reservoir nature, creating exceptionally calm conditions ideal for all skill levels. Safety considerations include the absence of lifeguards, making buddy system enforcement essential. Swimmers should be aware of occasional deadfall and submerged branches in certain areas. The lake bottom consists of sand and silt, providing secure footing for swimmers. Water quality monitoring is performed regularly by the Forest Service, ensuring safe recreational conditions throughout the season.
Visitor Information
Cedar Lake is located within the Shawnee National Forest, approximately 45 minutes south of Carbondale, Illinois. Free parking accommodates approximately 30-40 vehicles in the main lot, with additional roadside parking available during off-peak times. Facilities include vault toilets and picnic areas with grills scattered throughout the recreational zone. No restaurant facilities exist at the lake itself, so pack a picnic or bring coolers with provisions. The nearest food and lodging options are in nearby Carbondale, featuring numerous restaurants, hotels, and camping facilities. To reach Cedar Lake from Carbondale, drive south on Highway 51 for approximately 35 miles, then follow Forest Service signs east toward the lake entrance. Best visiting times are May through October, with peak swimming conditions occurring June through August. Spring and fall offer pleasant temperatures with fewer crowds, though water temperatures remain cooler. Winter access is possible but not recommended for swimming due to cold water and weather conditions.
A Serene Escape at Cedar Lake
Begin your day by arriving at Cedar Lake by 9 AM to secure parking and enjoy morning calm waters. Spend the late morning swimming and floating in the gentle reservoir. Bring a picnic lunch and relax at one of the shaded picnic areas while observing local wildlife and bird species. Afternoon activities include hiking nearby Forest Service trails to explore the surrounding woodland ecosystem. Pack binoculars for birdwatching opportunities - Cedar Lake hosts diverse waterfowl and forest birds. Spend additional time swimming or wading in shallow areas. As afternoon transitions to evening around 5 PM, enjoy the spectacular forest scenery and cooler temperatures. Depart before sunset to avoid navigating forest roads in darkness.
Woodland Retreat and Lake Adventure
Day 1
Friday afternoon, drive to Cedar Lake and settle into your accommodation in Carbondale. Spend the evening exploring downtown Carbondale's restaurants and shops. Saturday morning, arrive at Cedar Lake by 9 AM for a full day of swimming and relaxation. Pack picnic supplies and spend midday floating in calm waters while enjoying scenic forest views. Afternoon hikes along nearby trails provide excellent wildlife viewing and exercise. Return to Carbondale for evening dining and accommodation.
Day 2
Sunday morning, return to Cedar Lake for a leisurely sunrise swim and final water activities. Spend the morning paddling or floating while observing the forest awakening. Enjoy a late breakfast picnic at the lake. Mid-afternoon, explore additional Forest Service trails for nature photography and meditation. Depart by 3 PM for the drive back to Carbondale, allowing time for evening activities or departure to your home destination.
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Is Cedar Lake safe for swimming?
Cedar Lake is generally safe for swimming with clear water and calm conditions, though lifeguards are not present. The buddy system is strongly recommended, and swimmers should be aware of occasional underwater debris. Regular water quality monitoring by the Forest Service ensures safe recreational conditions.
What is the best time to swim at Cedar Lake?
The best swimming season runs from June through August when water temperatures reach 72-78 degrees Fahrenheit. May and September offer pleasant conditions with fewer crowds, though water remains cooler. Winter swimming is not recommended due to cold water and harsh weather conditions.
Is there an entry fee at Cedar Lake?
No, Cedar Lake offers completely free access with no entry fees. Parking is also free at the main lot and roadside areas. This makes it an excellent budget-friendly destination for family swimming trips.
What facilities are available at Cedar Lake?
Cedar Lake provides vault toilets and picnic areas with grills throughout the recreational zone. No restaurant facilities or lodging exist at the lake itself, so visitors should bring their own food and supplies or visit nearby Carbondale for dining options.
Can you camp near Cedar Lake?
Cedar Lake itself does not offer camping facilities at the lake, but the surrounding Shawnee National Forest provides numerous campgrounds nearby. Carbondale, located 45 minutes north, offers hotels, motels, and additional camping options for weekend visitors.
Swam at Cedar Lake?
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