Diamond Caverns

Diamond Caverns For over 165 years the caverns have attracted visitors from around the world to explore the majestic underground beauty. Open Year-Round. Open rain or shine!
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We are a privately owned cave, offering a 1 hour guided cave tour. Located in Barren County Kentucky; just outside the Mammoth Cave National Park. We are 1 mile off Exit 48 I-65. www.DiamondCaverns.com

🚗 Heading out on a Kentucky road trip this weekend?Make your drive easier with a stop at Diamond Caverns! Located just m...
06/19/2026

🚗 Heading out on a Kentucky road trip this weekend?

Make your drive easier with a stop at Diamond Caverns! Located just minutes off I-65, we’re the ideal place to stretch your legs and see "living" history.

Exit 48, Park City

1-Hour Guided Tours

Open 9 AM – 5 PM CST

Stop driving over the adventure, come see what’s under your feet!

✨ Nature’s masterpiece is waiting for you.Come explore the stunning, "living" formations of Diamond Caverns. Whether you...
06/17/2026

✨ Nature’s masterpiece is waiting for you.

Come explore the stunning, "living" formations of Diamond Caverns. Whether you’re a local or just passing through on I-65, there’s no better way to spend an hour than in the beauty of the underground.

Open Daily: 9:00 AM – 5:00 PM CST

Tour: 1-hour historic guided walk, 1/2 mile

Location: Exit 48, Park City, KY

Open 9am-5pm CSTTours every 30-40 min throughout the day.Flash photography allowed.This is a photo of our "Bridal Altar"...
06/16/2026

Open 9am-5pm CST
Tours every 30-40 min throughout the day.
Flash photography allowed.
This is a photo of our "Bridal Altar" room.

Open for over 165 years. Diamond Caverns invites you to the underground! One hour guided tour. Flash photography allowed...
06/15/2026

Open for over 165 years. Diamond Caverns invites you to the underground! One hour guided tour. Flash photography allowed. Come see what has brought visitors from all over the world to the heart of Kentucky.
9am-5pm CST

Open 9am-5pm CST 7 days a week!Tour takes about an hour. There are 350 stair steps total. It is a 1/2 mile walk.Flash ph...
06/13/2026

Open 9am-5pm CST 7 days a week!
Tour takes about an hour. There are 350 stair steps total. It is a 1/2 mile walk.
Flash photography allowed.
First come, first served.
Tours every 30-40 min throughout the day.

Open 9am-5pm CST 7 days a week!Cave tours every 30-45min throughout the day. First come, first served! Tour takes 1 hour...
06/12/2026

Open 9am-5pm CST 7 days a week!
Cave tours every 30-45min throughout the day.
First come, first served!
Tour takes 1 hour. There are 350 stair steps total. 1/2 mile walk.

The "I-65 Detour" 🚗 Stop staring at the back of the semi-truck in front of you. Seriously, that’s not a fun view....
06/11/2026

The "I-65 Detour"

🚗 Stop staring at the back of the semi-truck in front of you.

Seriously, that’s not a fun view. Exit 48 is right there, and we have stalactites that are much more interesting than highway traffic. Treat yourself to a break at Kentucky’s Most Beautiful Cave!

Hours: 9 AM – 5 PM daily

Location: 1900 Mammoth Cave Parkway

OPEN and offering a 1 hour guided tour.Just off I-65 Exit 48 in Park City, KY9am-5pm - cave tours every 30-40 min throug...
06/09/2026

OPEN and offering a 1 hour guided tour.
Just off I-65 Exit 48 in Park City, KY
9am-5pm - cave tours every 30-40 min throughout the day
Open 7 days a week, rain or shine!

💎 Escape the heatWhatever the weather is like above ground, it’s always perfect at Diamond Caverns. Whether you’re looki...
06/08/2026

💎 Escape the heat

Whatever the weather is like above ground, it’s always perfect at Diamond Caverns. Whether you’re looking for a quick weekend getaway or a mid-week break, come walk through the most beautiful formations in Kentucky.

Open Daily: 9:00 AM – 5:00 PM

Experience: 1-hour historic guided tours

Location: Exit 48 off I-65, Park City

No reservations —just pull off the highway and start exploring!

This view comes from the second level of Diamond Caverns, one of Kentucky's oldest show caves, welcoming visitors since ...
06/05/2026

This view comes from the second level of Diamond Caverns, one of Kentucky's oldest show caves, welcoming visitors since 1859. Every drapery, column, and flowstone formation you see is completely natural and still evolving today.

If you haven't celebrated Cave Week yet, there's still time to experience the wonder beneath.

📍 1900 Mammoth Cave Parkway
Park City, Kentucky
🌐 diamondcaverns.com
📞 (270) 749-2233

Address

1900 Mammoth Cave Parkway
Park City, KY
42160

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

(270) 749-2233

Website

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