Robert H. Treman State Park

At Robert H. Treman State Park, the 115-foot Lucifer Falls thunders through ancient rock as Enfield Creek carves its way through one of the Finger Lakes region’s most dramatic gorges. This 1,025-acre sanctuary near Ithaca features 12 waterfalls cascading through Enfield Glen, stone stairways hand-crafted by the Civilian Conservation Corps in the 1930s, and a natural swimming hole that has refreshed visitors for over a century.

Whether you’re hiking the challenging Gorge Trail past ancient hemlocks, swimming in the crystal-clear pool at Lower Falls, or camping beneath towering pines in one of 72 campsites, Robert H. Treman delivers an unforgettable outdoor experience that rivals any park in the Northeast.

Park at a Glance

A Legacy of Conservation: Park History

Robert H. Treman State Park’s story begins with Robert Henry Treman, a prominent Ithaca businessman and conservationist who recognized the extraordinary beauty of Enfield Glen. In 1920, Treman donated over 400 acres of land to New York State, establishing what was then called Enfield Glen State Park.

The park’s transformation came during the Great Depression, when the Civilian Conservation Corps (CCC) arrived in 1933. These young workers—part of President Franklin D. Roosevelt’s New Deal program—spent years constructing the remarkable stone stairways, bridges, and pathways that still guide visitors through the gorge today. The CCC’s craftsmanship is particularly evident on the Gorge Trail, where hand-laid stone steps climb alongside the creek, creating a hiking experience that feels both rugged and refined.

In 1971, the park was renamed to honor Robert H. Treman’s enduring contribution to conservation in the Finger Lakes region. Today, the park stands as a testament to both natural beauty and human dedication to preserving wild spaces.

Trails and Hiking: From Gentle Walks to Gorge Adventures

Robert H. Treman State Park offers a diverse trail system that accommodates everyone from casual strollers to experienced hikers. The centerpiece is the dramatic Gorge Trail and Rim Trail loop, a 4.1-mile circuit that passes all 12 waterfalls and delivers unmatched views of Lucifer Falls.

The Gorge Trail Experience

The legendary Gorge Trail begins at the Lower Falls swimming area and climbs 800 feet over 2.2 miles to the upper park entrance. Along the way, you’ll navigate stone stairways with over 800 individual steps—a tribute to CCC craftsmanship that provides intimate access to the creek’s cascades.

The trail passes through different geological eras, with exposed rock layers dating back over 380 million years to the Devonian period. Watch for fossils embedded in the shale and sandstone—remnants of an ancient sea that once covered the region.

The showstopper is the Lucifer Falls overlook, a dramatic platform perched above the 115-foot cascade. Arrive early morning for the best photography light, or visit after rainfall when the falls reach their full thundering glory.

Trail Tips and Seasonal Considerations

• Spring (April-May): Peak waterfall flow, but trails may be slippery. Gorge Trail sometimes opens late due to ice.
• Summer (June-August): Best conditions, but arrive before 10am to avoid crowds at popular viewpoints.
• Fall (September-October): Spectacular foliage, especially when hemlock greens contrast with maple reds.
• Winter: Gorge Trail closed for safety. Rim Trail and upper trails accessible for snowshoeing.

Swimming at Lower Falls: The Natural Pool

One of Robert H. Treman State Park’s most beloved features is the natural swimming area at the base of Lower Falls. This stunning pool, carved by centuries of flowing water, offers a refreshing escape from summer heat in a setting that feels worlds away from chlorinated pools.

The swimming area features a sandy beach, picnic tables, and a nearby playground—making it perfect for families with children. Water temperatures typically range from 60-70°F, refreshingly cool even on the hottest summer days.

Camping and Accommodations

Robert H. Treman State Park offers diverse overnight options, from tent camping under towering pines to cozy cabin stays. The campground is set in a beautiful forested setting, separate from the day-use gorge area, providing a peaceful retreat after a day of hiking.

Campground Amenities

• Restroom Facilities: Modern restrooms with flush toilets and hot showers
• Playground: Large playground near the family camping area
• Firewood: Available for purchase at the campground registration
• Dump Station: Available for RV users
• Pet Policy: Pets allowed in designated pet-friendly sites with valid rabies certificate

Pro Tip: Book cabins well in advance for summer weekends—they often fill 3-6 months ahead. Weekday camping offers more availability and a quieter experience.

Wildlife and Nature

The diverse habitats within Robert H. Treman State Park support a remarkable variety of wildlife. The old-growth hemlock forest along the gorge provides shelter for numerous bird species, while the creek corridor serves as a natural highway for mammals.

Birds to Watch For

• Louisiana Waterthrush: Listen for their distinctive song along the creek
• Black-throated Blue Warbler: Common in hemlock groves during migration
• Pileated Woodpecker: Their drumming echoes through the forest
• Eastern Phoebe: Nests near bridges and overhangs
• Belted Kingfisher: Often seen diving for fish in the creek

Mammals

White-tailed deer are common throughout the park, often spotted near the campground at dusk. The forest also harbors eastern chipmunks, gray squirrels, and the occasional red fox. Lucky visitors may glimpse a black bear—the park lies within bear habitat, though sightings are rare.

Nearby State Parks and Attractions

The Ithaca area is blessed with an abundance of state parks, making it easy to combine a visit to Robert H. Treman with other natural wonders:

Practical Information

Entry Fees and Hours

Getting There

Lower Entrance (Swimming Area): 105 Enfield Falls Road, Ithaca, NY 14850

Upper Entrance (Campground): 6750 NY-327, Trumansburg, NY 14886

From downtown Ithaca, take NY Route 13 south, then turn onto Route 327. The lower entrance is approximately 5 miles from downtown, a 10-minute drive.

Frequently Asked Questions

How long does it take to hike the Gorge Trail?

Plan 2-3 hours for the complete Gorge Trail and Rim Trail loop (4.1 miles). The Gorge Trail alone takes about 1.5-2 hours one-way with photography stops. The trail involves 800+ stone steps and 800 feet of elevation gain, so pace yourself.

Is Lucifer Falls worth the hike?

Absolutely. Lucifer Falls is the crown jewel of the park—a 115-foot cascade in a dramatic gorge setting. The viewpoint platform provides stunning views and excellent photo opportunities. The hike is challenging but the reward is unforgettable.

When is the best time to visit?

Late spring (May-early June) offers peak waterfall flow after snowmelt, while fall (September-October) provides spectacular foliage. Summer is ideal for swimming but brings larger crowds on weekends.

Can you swim at Robert H. Treman State Park?

Yes! The natural pool at Lower Falls is open for swimming from late June through Labor Day. Lifeguards are on duty from 11 AM to 7 PM. Swimming is only permitted where lifeguards are present—gorge swimming is strictly prohibited.

Are dogs allowed on the trails?

Leashed dogs are permitted on the Rim Trail but are not allowed on the Gorge Trail due to the steep stone steps and narrow passages. Dogs are welcome in the campground in designated pet-friendly sites.

How do reservations work for camping and cabins?

Reservations are made through ReserveAmerica.com and open 9 months in advance. Summer weekends and cabin reservations fill quickly—book 3-6 months ahead for best availability. Some sites may be available on a first-come, first-served basis during weekdays.

What is the difference between Robert H. Treman and Buttermilk Falls?

Robert H. Treman features more waterfalls (12 vs. 1 major falls), a longer gorge trail, and rustic cabin accommodations. Buttermilk Falls has a taller single waterfall (200 feet), a swimming area, and is slightly closer to downtown Ithaca. Both are worth visiting if time permits.

Insider Tips for Your Visit

• Start early: Arrive by 8 AM to secure parking on summer weekends and have the gorge trail nearly to yourself.
• Go after rain: The waterfalls are most impressive 1-2 days after significant rainfall.
• Hike up, drive down: For a one-way experience, park at the lower entrance, hike up the Gorge Trail, and have someone pick you up at the upper lot—or combine with the Rim Trail for a loop.
• Bring water shoes: Creek crossings can be slippery; proper footwear prevents mishaps.
• Do not skip the swimming hole: After hiking the gorge, the cold water at Lower Falls is incredibly refreshing.

Plan Your Perfect Visit

Robert H. Treman State Park offers something for everyone—from the casual sightseer content with the short walk to Lower Falls, to the dedicated hiker ready to conquer every stone step of the Gorge Trail. The combination of dramatic geology, rich history, and thoughtful CCC-era infrastructure creates an experience that feels both wild and accessible.

Whether you’re planning a day trip from Ithaca, a weekend camping adventure, or an extended exploration of the Finger Lakes’ waterfall country, this park deserves a prominent place on your itinerary. The 115-foot Lucifer Falls alone makes the journey worthwhile—but it’s the countless smaller cascades, the dappled light through ancient hemlocks, and the cool embrace of the swimming hole that will bring you back again and again.

Written by

State Parks Team

Editorial Team

The State Parks Team is a group of outdoor enthusiasts, researchers, and travel writers dedicated to showcasing America's state parks. Drawing on collective experience visiting parks in all 50 states, the team creates detailed guides, curated park lists, and practical tips to help visitors make the most of their state park adventures. Our mission: making America's state parks accessible and enjoyable for everyone.

About the Author All Articles