The reserve is part of the Lake Hancock ecosystem, which is the headwaters of the Peace River.
It is managed through a partnership between Polk County Environmental Lands Program and the Southwest Florida Water Management District.
The property was a cattle ranch for decades before being purchased for environmental restoration.
Large American alligators are a permanent fixture, often found basking on the trail embankments.
The Polk Nature Discovery Center utilizes a geothermal heating and cooling system.
The reserve has been recognized as a top-tier birding destination in Central Florida by the Great Florida Birding Trail.
Restoration efforts include the removal of invasive plant species to allow native vegetation to recover.
The trail network includes the 'Alligator Alley' trail, known for high density wildlife sightings.
It functions as a massive natural filter, helping to clean water before it flows into the Peace River.
The reserve's construction projects were designed to minimize impact on the existing wetlands.
Circle B Bar Reserve is a 1,267-acre protected area in Lakeland, Florida, featuring diverse ecosystems including oak hammock, freshwater marsh, and hardwood swamp. The reserve serves as a critical buffer zone for the Lake Hancock watershed. Visitors can access the Polk Nature Discovery Center located on-site, which provides educational exhibits regarding the local environment. The trail system spans several miles, allowing for close-up observation of the native wildlife. Alligators are frequently spotted along the banks of Lake Hancock and the irrigation canals. Birdwatchers use the reserve as a primary site for viewing migratory and resident avian species. Management of the land focuses on habitat restoration and water quality improvement. The area is largely reclaimed land, formerly used for cattle ranching before its acquisition for conservation.
The elevated boardwalks overlooking the marshlands and the shoreline of Lake Hancock.
Bring high-quality binoculars for birding and wildlife viewing from a safe distance.
Apply mosquito repellent and sunscreen, as shade is inconsistent throughout the trails.
Remain on marked trails at all times, especially near water edges where alligators are common.
Attempting to touch or get close to alligators for photography; visiting during mid-day in summer due to heat index.
The Discovery Center may have specific days of operation separate from the trails, which remain open daily.
Do not feed or harass wildlife; keep pets on a leash; stay on designated paths; pack out all trash.
