
Big Hollow Trail
Experience exhilarating mountain biking on flowy single-track and chase stunning, rain-dependent waterfalls at Big Hollow Trail.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Waterfalls are at their most spectacular.

Big Hollow Trail
Best Time
Waterfalls are at their most spectacular.
Highlights
Must-see attractions
Experience exhilarating mountain biking on flowy single-track and chase stunning, rain-dependent waterfalls at Big Hollow Trail.
"Some of the fastest flowy trails I've ridden in the area. Love coming here."

Check Waterfall Status
Waterfalls are rain-dependent; check recent conditions for the best viewing experience. :water_wave:
Stroller-Friendly Option
The Big Rocky Hollow Trail is flat and suitable for strollers. :baby_chick:
Quick Facts
Rating
5 · 6 reviews
Type
Hiking Area
Address
Website
nps.gov/maca/index.htmHighlights
Discover the most iconic attractions and experiences

Big Rocky Hollow Waterfall
Ferne Clyffe State Park
A stunning, rain-dependent waterfall accessible via a short, flat trail. Truly magical after a good downpour.

Flowy Single-Track Trails
Big Hollow Trail System
Experience some of the fastest, most enjoyable single-track biking in the region, with varied terrain.

Multiple Waterfall Hikes
Ferne Clyffe State Park
Explore several waterfalls within the park, including those on Big Rocky Hollow Trail and others nearby.
Plans like a pro.
Thinks like you
Planning Your Visit
Trail Conditions & Flow
Trail Variety & Accessibility
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Check Waterfall Status
Waterfalls are rain-dependent; check recent conditions for the best viewing experience. :water_wave:
Stroller-Friendly Option
The Big Rocky Hollow Trail is flat and suitable for strollers. :baby_chick:
Mountain Biking Paradise
Enjoy fast, flowy single-track with varied features for all skill levels. :mountain_bicyclist:
Explore Multiple Trails
Ferne Clyffe has several trailheads close together for a full day of exploration. :hiking_boot:
Tips
from all over the internet
Check Waterfall Status
Waterfalls are rain-dependent; check recent conditions for the best viewing experience. :water_wave:
Stroller-Friendly Option
The Big Rocky Hollow Trail is flat and suitable for strollers. :baby_chick:
Mountain Biking Paradise
Enjoy fast, flowy single-track with varied features for all skill levels. :mountain_bicyclist:
Explore Multiple Trails
Ferne Clyffe has several trailheads close together for a full day of exploration. :hiking_boot:
What Travellers Say
Reviews Summary
Visitors rave about the fast, flowy single-track mountain biking trails at Big Hollow, noting the enjoyable variety of terrain. The Big Rocky Hollow Trail is also a highlight for its accessible waterfall, though its flow is rain-dependent. Some find the park's beauty truly magical after a good downpour.
"Great place to go bike riding and overall easy. There all sort of difficult trails but the easy one are great too. Was able to work out for two hours go there and ride 5. Great place."
hannah weatherly
"Some of the fastest flowy trails I've ridden in the area. Love coming here. Great features from fast flowy single-track to rocky, roots, and bumps and jumps."
Joshua Lewis
"Great MTB trail!"
Anthony Powell
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The Big Hollow Trail is part of Ferne Clyffe State Park, located at 90 Office Drive, Goreville, IL 62939. Access to specific trailheads like Big Rocky Hollow Trail is clearly marked within the park.
Yes, parking is available at the trailheads within Ferne Clyffe State Park. Popular spots like the Big Rocky Hollow Trail have dedicated parking areas.
While Big Hollow Trail is primarily associated with Ferne Clyffe State Park, some users mention Mammoth Cave National Park in relation to hiking trails. Ensure you are heading to the correct location for Big Hollow Trail.
Using a park map or a reliable hiking app is recommended. The trails are generally well-marked, but having a map can help you explore different sections and find all the waterfalls.
Access roads within state parks are generally suitable for most vehicles. However, it's always a good idea to check specific park regulations or call ahead if you have concerns about large vehicle access.
🎫 🎫 Tickets & Entry
Ferne Clyffe State Park, including the Big Hollow Trail system, typically does not require an entrance fee for day use. However, it's always best to check the official Illinois DNR website for any updates or special event pricing.
State parks are generally open from dawn to dusk. Specific facilities or visitor centers may have set hours, but the trails are usually accessible during daylight.
For general hiking and recreational biking on designated trails, no special permits are usually required. However, if you plan on any organized events or specific activities, it's advisable to contact the park office.
Yes, you can visit the trails year-round, but the waterfalls are highly dependent on rainfall. They are most impressive after significant rain events.
Access to the waterfalls via the Big Rocky Hollow Trail is typically included with park entry, which is often free for day use.
🎫 🏞️ Onsite Experience
The Big Hollow Trail system offers a variety of difficulties. The Big Rocky Hollow Trail itself is considered easy and stroller-friendly, while other trails in the park may offer more challenging terrain.
The Big Rocky Hollow Trail is a short hike, approximately 0.3 miles to the waterfall, making it a quick and rewarding experience.
Restroom facilities are typically available within Ferne Clyffe State Park, often located near the main parking areas and visitor center.
As with most natural areas, you might encounter various local wildlife. Keep a safe distance and enjoy observing the natural habitat.
Absolutely! The waterfalls, lush greenery, and scenic trails make it a fantastic spot for photography, especially after rain.
🎫 🚴 Mountain Biking
Yes, the Big Hollow Trail system is renowned for its mountain biking opportunities, featuring fast, flowy single-track trails with various features.
The trails offer a range of challenges, from easy flowy sections to more technical areas with rocks, roots, and jumps, catering to different skill levels.
Bike rental information is not widely available directly at the park. It's recommended to check with local bike shops in nearby towns like Goreville or Marion for rental options.
Many riders praise the 'fast flowy single-track' and the variety of terrain. Exploring different loops within the Big Hollow Trail system is encouraged.
While many trails are popular for biking, it's important to be aware of any posted signage regarding trail usage to ensure you are on designated biking paths.







Social
from TikTok, Instagram & Reddit