Upper Hillsborough Preserve loop

The Upper Hillsborough Preserve loop is approximately 5.8 kilometers (3.6 miles) long. Komoot estimates it takes about 1 hour and 27 minutes to complete, but this can vary depending on trail conditions and your pace.

The trail offers diverse terrain, winding through pine flatwoods with slash and longleaf pines, shady hammocks, and hydric hammocks. You'll also encounter floodplain swamps along the Hillsborough River, which can have standing water, and open mesic flatwoods. Closer to the river, the path features primordial swamplands with majestic cypress trees.

While Komoot rates this as an 'easy' hike, be aware that the trail can present challenges, especially due to potential river crossings and seasonally wet or flooded sections. Some river crossings can be deep and without bridges, making it more challenging than a typical easy trail. It's best to be prepared for varied conditions.

The preserve is rich in wildlife. You might spot frogs, owls, alligators, gopher tortoises, hawks, squirrels, woodpeckers, quail, deer, and rabbits. It's also a great spot for birdwatching, and during the fall, you can witness 10 to 20 swallow-tailed kites gathering before their migration.

Specific parking information for the Kathleen trailhead isn't detailed, but the preserve generally offers designated parking areas for trail access. Look for official trailhead parking signs upon arrival.

The trail research does not specify dog regulations for this particular preserve. It's always best to check the official Upper Hillsborough Preserve website or local regulations before bringing your dog, and assume leash rules apply.

Fall offers a spectacular sight with swallow-tailed kites migrating. Spring and early summer bring vibrant wildflowers like blazing stars and Florida paintbrush. However, be mindful that trails can be seasonally wet or flooded, and mosquitos can be prevalent, especially during warmer, wetter months. Hunting is also permitted during certain seasons, so check dates and consider wearing blaze orange.

The preserve protects the upper reaches of the Hillsborough River. While general entrance fees are not mentioned, a primitive campsite within the preserve requires a permit for overnight use. It's advisable to check the official Florida Trail Association or preserve website for the latest permit and fee information.

Yes, one notable spot is the Waterfront View in Upper Hillsborough Preserve. The trail also winds through diverse ecosystems, offering scenic views of pine flatwoods, shady hammocks, and primordial swamplands with cypress trees.

There is a primitive campsite about a mile from a trailhead that features a pitcher-pump well. However, any water from this source should be treated before consumption.

Given the potential for wet conditions and mosquitos, it's recommended to bring insect repellent, plenty of water, and waterproof footwear. If hiking during hunting season, consider wearing blaze orange. Water treatment supplies are also advisable if you plan to use the well at the primitive campsite.