
Oweynagat (Cave of Cats)
Oweynagat, the 'Cave of Cats,' is a legendary Irish portal to the Otherworld, steeped in myth and connected to Samhain and the goddess the Morrigan.
Highlights
Must-see attractions
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Best Time
Connect with Samhain/Halloween myths

Oweynagat (Cave of Cats)
Best Time
Connect with Samhain/Halloween myths
Highlights
Must-see attractions
Oweynagat, the 'Cave of Cats,' is a legendary Irish portal to the Otherworld, steeped in myth and connected to Samhain and the goddess the Morrigan.
"An incredible and magical experience, totally worth the mud and dirt!"

Book a Guided Tour
Essential for access & understanding. Guides like Mike are highly recommended!
Wear Old Clothes
It gets muddy inside! Don't wear your best gear.

Quick Facts
Hours
Rating
4.7 · 86 reviews
Type
Historical Landmark
Highlights
Discover the most iconic attractions and experiences

Oweynagat Cave Entrance
Rathcroghan Royal Site, County Roscommon
The legendary 'Cave of Cats,' a mythical gateway to the Otherworld and believed to be the 'Gate to Hell.'

Ogham Stones
Near the cave entrance
Ancient stones etched with Ireland's earliest writing, often found near the cave entrance, marking ancient names.

Rathcroghan Royal Site
County Roscommon
The historical and mythological heartland associated with Queen Mebh and ancient Irish legends.
Plans like a pro.
Thinks like you
Planning Your Visit
Access & Permissions
Prepare for the Elements
Best Times
Insider Tips
from TikTok, Instagram & Reddit
Book a Guided Tour
Essential for access & understanding. Guides like Mike are highly recommended!
Wear Old Clothes
It gets muddy inside! Don't wear your best gear.
Check Access Status
Cave can be dangerous due to CO2. Confirm safety with visitor center.
Respect Private Land
Always seek permission or join a tour; do not trespass.
Tips
from all over the internet
Book a Guided Tour
Essential for access & understanding. Guides like Mike are highly recommended!
Wear Old Clothes
It gets muddy inside! Don't wear your best gear.
Check Access Status
Cave can be dangerous due to CO2. Confirm safety with visitor center.
Respect Private Land
Always seek permission or join a tour; do not trespass.
Listen for Sounds
Some visitors report hearing strange sounds inside.
What Travellers Say
Reviews Summary
Visitors describe Oweynagat as a magical and incredible experience, despite the muddy conditions and small entrance. The historical and mythological significance, especially its connection to Samhain and the Morrigan, is highly praised. Access often requires guided tours, which are recommended for a deeper understanding.
"This is a magical place we were very lucky to be allowed access to the cave this weekend. Given the bad weather conditions due to storm Darragh. The cave entrance is very small but inside it is incredible and totally worth the mud and dirt.
Very peaceful and quiet, and well worth a visit, please contact the visitors center in Rathcroghan for more information"
Justin
"Important place in Irish history. Unfortunately the local tourist centre has now locked the cave so you have to go through them to get in."
Manus Carlisle
"A brilliant experience, a must see. A cool cave to go down to, something more out of the ordinary even in that field. Just be mindful of where you park your car and don't wear good clothes to this 😄. Prepare for the mud."
Airidas Tubutis
What People Like
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Frequently Asked Questions
🚇 🗺️ Getting There
Oweynagat Cave is located within the Rathcroghan Royal Site in County Roscommon, Ireland. It's situated in a farmer's field. Access is often restricted to private land, so it's best to arrange a visit through the Rathcroghan Visitor Centre or a local tour operator.
The entrance is described as a small hole in the ground, easily missed if you don't know where to look. It's part of the larger Rathcroghan archaeological complex.
Visiting the Rathcroghan Visitor Centre first is highly recommended. They can provide information on accessing Oweynagat and other sites within the Royal Site, often arranging guided tours.
Parking can be an issue, and visitors are advised to be mindful of where they park their cars to avoid disturbing private property.
Public transport options to this rural area might be limited. It's generally recommended to travel by car or arrange transport as part of a guided tour.
🎫 🎫 Tickets & Entry
Yes, access to Oweynagat Cave is often managed by the Rathcroghan Visitor Centre or local tour guides due to it being on private land. It's advisable to book in advance.
Opening hours are typically tied to the Rathcroghan Visitor Centre's schedule or tour availability. It's best to check directly with them for current operating times.
Entry fees are usually part of a guided tour package. Contact the Rathcroghan Visitor Centre for the most up-to-date pricing information.
Independent access is generally not permitted as the cave is on private land. Guided tours are the standard way to visit.
Some reports indicate potential safety concerns due to high CO2 levels. Always follow the guidance of your tour guide and the visitor center regarding safety.
🎫 🧭 Onsite Experience
Oweynagat, the 'Cave of Cats,' is famed as a mythical gateway to the Otherworld, associated with Samhain (Halloween) and the goddess the Morrigan. It's considered Ireland's 'Gate to Hell.'
Expect a small entrance, muddy conditions, and an incredible, albeit potentially challenging, interior. Some visitors report hearing strange sounds.
Yes, ancient Ogham stones, inscribed with early Irish writing, are often found near the cave entrance, adding to its historical significance.
The cave entrance is small, and the interior can feel confined. It is not recommended for individuals who are claustrophobic.
The cave is deeply connected to Samhain, the ancient Celtic festival. It's believed that during this time, the veil between worlds thins, allowing spirits and deities to cross over.
📸 📸 Photography
Photography inside the cave might be restricted or challenging due to low light and muddy conditions. Always check with your guide.
The Ogham stones near the entrance and the dramatic landscape of Rathcroghan offer excellent photographic potential.
A headlamp or strong flashlight is essential for navigating and potentially for illuminating shots. A wide-angle lens might be useful for the cave's interior.
The entrance itself, with the surrounding ancient landscape and Ogham stones, provides a striking visual.
Early morning or late afternoon light can create atmospheric conditions around the Rathcroghan site, though cave photography will depend on artificial light.



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