Historic church structure at Big Bone Lick State Historic Site in Union, Kentucky
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Outdoor / Natural Site

Big Bone Lick State Historic Site

Paranormal paleontology: haunted fossil site with shadow spirits

3380 Beaver Road, Union, KY 41091

Age

All Ages

Cost

Free

Free admission to park and museum

Access

Wheelchair OK

Paved trails and developed campground

Equipment

Photos OK

Est. 1960 · American Paleontology · Lewis and Clark Expedition · National Historic Landmark · Pleistocene Fossils

Big Bone Lick's significance extends back beyond recorded European history. Native Americans identified the site as a paleontological treasure centuries before European contact. The mineral-rich spring and lick attracted enormous animals during the Pleistocene epoch, preserving their skeletal remains in distinctive geological formations.

European documentation of the site begins in 1739. By the 18th century, reports of mysterious giant bone deposits had reached across the Atlantic to Europe, sparking scientific curiosity. Thomas Jefferson, an amateur paleontologist, developed particular fascination with the site's remains. In 1803, he enlisted Meriwether Lewis to retrieve specimens. When Lewis's expedition diverted westward, Jefferson tasked William Clark and his brother George Rogers Clark with conducting the first organized paleontological excavation on American soil.

In 1807, the Clark expedition spent several weeks at Big Bone Lick excavating systematically. Their efforts recovered over 300 paleontological specimens representing extinct species including mammoths, ground sloths, and saber-toothed cats. These discoveries initiated American vertebrate paleontology as an organized scientific discipline.

The site remained significant throughout the 19th century, hosting periodic excavations and scientific investigations through 1868. The Kentucky state government established the public park in 1960. Recognition continued with National Register listing in 1972 and designation as a Lewis and Clark Heritage Trail Site in 2002. Most recently, the U.S. Department of the Interior designated Big Bone Lick as a National Historic Landmark in 2025, affirming its importance to American paleontological and cultural heritage.

Sources

  • https://parks.ky.gov/explore/big-bone-lick-state-historic-site-7807
  • https://www.lewisandclark.travel/listing/big-bone-lick-state-historic-site/
  • https://www.kentuckytoday.com/news/big-bone-lick-becomes-a-national-historic-landmark/

Plan Your Visit

4 ways to experience
Outdoor Exploration

Paranormal Trail Walk

Explore 2.5 miles of trails through the historically significant grounds where visitors report disembodied whispers, shadow figures, and strange noises believed to originate from the adjacent woods. The site's combined paleontological and paranormal reputation makes it a unique dark tourism destination.

Duration:
2 hr
Days:
Daily
Museum Visit

Fossil Museum and Historic Church

Visit the museum housing paleontological collections dating back to Thomas Jefferson's Lewis and Clark era excavations, plus the historic church structure where paranormal investigators have documented orbs, hair-pulling incidents, and an angelic apparition. Free admission year-round.

Duration:
1.5 hr
Days:
Daily
Times:
Mar 16-Nov 15: 9am-4pm daily; Nov 16-Mar 15: Thu-Sun 10am-3pm
Ghost Hunt Booking Required

Paranormal Investigation Tour

Join scheduled paranormal investigation events hosted by ESP Encounters of Supernatural Phenomena. Tours operate from 8:30 p.m. to 1 a.m. with preregistration required. Investigators document orbs, apparitions, and disembodied phenomena throughout the site.

Duration:
4.5 hr
Days:
Select dates
Times:
8:30pm-1:00am
Self-Guided Visit

Bison Viewing and Grounds Exploration

Walk the bison viewing areas and picnic grounds during daylight hours to experience the site's atmospheric qualities. The surrounding wooded areas contain the most frequently reported paranormal phenomena.

Duration:
1.5 hr
Days:
Daily

Sources & Further Reading

Every HauntBound history is researched from documented sources. We clearly separate verified historical fact from paranormal folklore.

  1. 1.parks.ky.gov/explore/big-bone-lick-state-historic-site-7807
  2. 2.lewisandclark.travel/listing/big-bone-lick-state-historic-site
  3. 3.kentuckytoday.com/news/big-bone-lick-becomes-a-national-historic-landmark

Frequently Asked Questions

Is Big Bone Lick State Historic Site family-friendly?
The site is primarily family-oriented with free admission, outdoor activities, and an educational museum. Paranormal reputation is local folklore rather than documented trauma, making it suitable for older children interested in both paleontology and mild paranormal intrigue. Overall family fit: Moderate.
How much does it cost to visit Big Bone Lick State Historic Site?
Free admission to park and museum This location is free to visit.
Do I need to book in advance?
No advance booking is required, but checking availability is recommended.
Is Big Bone Lick State Historic Site wheelchair accessible?
Yes, Big Bone Lick State Historic Site is wheelchair accessible. Terrain: Paved trails and developed campground.