Marble Arch Caves (Open Year-Round)

Visiting Marble Arch Caves with in the Cuilcagh Lakelands Geopark area is an unforgettable experience that blends natural wonder, history, and incredible engineering. The story behind how these caves were opened to the public makes the visit even more impressive. In the early 1980s, Fermanagh District Council undertook the massive challenge of making the caves accessible. Engineers and workmen literally waded through underground rivers, laid concrete pathways, installed lighting, and even set up an underground telephone system. Their hard work paid off when the show caves officially opened on 29 May 1985. Walking through the caves today, you can still feel the sense of discovery that early explorers like Édouard-Alfred Martel and Lyster Jameson must have felt in 1895. They entered through what is now the Wet Entrance, navigating by candlelight and lanterns, paddling through vast chambers, and naming iconic spaces like the Grand Gallery, Stalactite Chamber, and Pool Chamber. Their journey ended 600 metres in, at a sheer limestone wall plunging into a deep pool — a dramatic moment that still captures the imagination. The caves themselves are breathtaking. The stalactites, stalagmites, and other speleothems are formed slowly over thousands of years by rainwater enriched with carbon dioxide as it filters through the soil. Even today, the caves continue to grow, though at a pace far too slow for us to notice in a lifetime, such that a cm growth of the stalacite takes takes 10+ millenniums The entire guided tour experience is beautifully presented, educational, and awe‑inspiring. Whether it's the access to the cave system ,the tools used by early cave explorers , the chilling river beneath, the extended area with different type of limestone formations etc. The Visitor centre has enormous detail on different aspects of the caves and is nicely done

Well worth a visit, we didn't book in advance but did arrive fairly early. It was very informative, apparently rocks are alive. We especially enjoyed the little boat journey. Be prepared for the climb coming out.

I would 10/10 recommend a trip to the Marble Arch Caves! We took our kids (8&6) and had an absolute blast. The tour (especially if the boat tour is on) gives you sights like no other, that you definitely don’t get to see on a daily basis. Truly transports you into a subterranean world!!

A fun and interesting experience. There is a short boat ride when you get into the cave (this is dependent on recent water levels, best to check before arriving if this is operating). The boat ride allowed a unique experience of floating along under rock formations. The guide talked us through different calcium formations and the origins of the show cave. Can't fault the guide, he was charming and answered all questions with ease. The cafe there offers a great variety of food (sandwiches/cakes) and a nice cuppa. Gift shop for the usual goodies which was fairly priced. Ample parking on site. Recommend walking boots due to terrain inside the cave. Quite a few stairs at the end of the cave.

I had the pleasure of visiting the Marble Arch Caves as it was close to 30 years from my last visit, and it was an unforgettable experience. From the moment we arrived, the staff couldn’t have been more welcoming – friendly, and full of knowledge that really brought the caves’ history to life. The tour itself was fascinating, with each step taking us deeper into a landscape that felt both ancient and alive. It’s incredible to think of the history steeped within those walls, still continuing to this day. What really made the visit unique, though, was the chance to take a boat trip into the caves, as the water level was unusually low. Gliding through the dark, echoing chambers was both peaceful and awe-inspiring, giving us a perspective of the caves that felt truly special. Overall, the combination of passionate staff, rich history, and that rare boat journey made the visit stand out. It’s one of those experiences that lingers long after you leave, and I’d highly recommend it to anyone looking for something memorable. To think that a Stalactites and Stalagmites grows 1cm every 1000 years. Stalactites are icicle-shaped mineral formations that hang from a cave's ceiling, while stalagmites are mound-shaped formations that grow upwards from the cave's floor.

Great Show cave with a river and formations. 150 steps down in / up out. An hours trip at a fast pace and seemed like only 10 minutes there was so much to see. Also cafe and gift shop. Friendly staff.

We had a wonderful family visit to the Marble Arch Caves in Enniskillen. The guided tour was both fascinating and fun, with stunning underground chambers, rivers, and rock formations that amazed both adults and kids. The guide explained everything clearly. The surrounding Park was closed unfortunately. A perfect day out for families who love nature and exploration!

A breathtaking underground experience! Visiting Marble Arch Caves was truly unforgettable. The guided tour costs £20 for adults and includes a magical 5-minute boat ride inside the cave, which was a real highlight. Gliding silently through the underground river surrounded by incredible limestone formations was an experience like no other. The tour was well-organized, informative, and led by friendly, knowledgeable guides. The surrounding geopark is also worth a visit for a relaxing walk in nature. Highly recommended for anyone visiting Northern Ireland!

The Marble Arch Caves are a series of natural limestone caves located near the village of Florencecourt in County Fermanagh, Northern Ireland. Very interesting - visit equals about 70 minutes We have visited caves all over the US and Marble Arch Caves are worth a visit Recommend

We enjoyed our tour of the caves. The water was too high to take the boats so this was only a walking tour. We heard that the high water is a fairly common occurrence in these caves. The tour itself was very interesting. You walk down 150 steps an then tour the cave on crushed stone walkways. There is nothing really rigorous about this tour except the 150 steps down and 150 steps up at the end. The views are beautiful although not as spectacular as the views in other caves.

Wow! This is a great experience to explore these caves not on a grand scale sizewise but a unique adventure foe all the family. The trip starts with a walk down a forest path to the cave entrance , once underground a small boat takes you up river to a landing spot. this part is an whole new experience in itself. A nice guided tour of the easily accessible part of the cave complex(on foot that is). You can enjoy some refreshment back at the visitor centre while everbody chats about the best bits of the

Really interesting place to visit though it feels like it's in the middle of nowhere. It's in a really beautiful location and although prices aren't great (£8 adult), it's definitely worth a see. The guides are all really friendly and very informative so feel free to ask questions! bit of advice - wear sensible shoes with good grip as it can be a little slippy. Also, there are apparently 150 steps to climb when finishing the tourin general from what i saw, i don't think the caves are wheelchair accessible.

Poorly lit in some areas. By that I mean the footpath could and should be better lit. You have to be very careful walking as expected, this made it harder than it should have been. Our guide yelled to much, impossible to understand no matter where you are from.