Pollnagollum Cave Travel Guide

Pollnagollum Cave is a striking geological feature located within the lush expanse of Belmore Forest, near Enniskillen in County Fermanagh. The cave is distinguished by its dramatic entrance, where a 12-meter limestone cliff hosts a cascading waterfall that plunges directly into the cave’s dark mouth. This waterfall feeds an underground stream that travels approximately 1.8 kilometers beneath the forest floor before re-emerging along the North bank of the Aghanaglack River. The cave is part of an extensive subterranean network that has long attracted cavers and potholers eager to explore its depths.

Belmore Forest itself is a natural treasure, covering much of Belmore Mountain, the second highest peak in Fermanagh at around 398 meters. The forest walk to Pollnagollum Cave offers visitors spectacular panoramic views of the surrounding landscape, including Boho, Lower Lough Erne, Lough Navar, and the distinctive Brougher Mountain with its television masts. The trail meanders through a mix of forest tracks and surfaced footpaths, passing landmarks such as Coolarkan Quarry, and culminates in a viewing platform that provides a safe vantage point to admire the cave entrance and waterfall.

The Pollnagollum Cave Walk is a 7-kilometer circular route that takes about two hours to complete at an easy grade, making it accessible to most walkers though not wheelchair-friendly. The path descends stone slab steps to the cave’s viewing platform, allowing close observation of the waterfall and cave mouth. The forest track then continues uphill, rewarding visitors with sweeping vistas and the tranquil ambiance of the forest. The area is rich in wildlife and natural beauty, making it a peaceful retreat and a perfect spot for photography and nature appreciation.

Pollnagollum Cave is situated in the heart of Fermanagh’s Boho cave country, a region famed for its karst landscape and extensive cave systems. The cave and its surroundings have cultural resonance, having been featured in popular media such as the television series Game of Thrones. This connection adds a layer of intrigue and draws visitors interested in both natural wonders and cinematic history. The cave’s limestone formations and underground waterways also contribute to the geological heritage of the Marble Arch Caves Global Geopark.

The site is managed to ensure safe and sustainable access. Visitors are encouraged to respect the natural environment, keep dogs under control, and dispose of waste responsibly. While the cave itself is a protected natural feature, the forest and walking routes are open year-round, with no entrance fees. Facilities include car parking and on-site interpretation boards to enhance understanding of the area’s natural and cultural importance. Cavers are advised to check current conditions and access restrictions, as some nearby cave systems have experienced instability.

Pollnagollum Cave is open 24 hours, allowing flexible visit times, though daylight hours are best for safety and viewing. The walk is best suited for mild weather conditions and is not wheelchair accessible due to steps and uneven terrain. The site offers a unique blend of adventure, scenic beauty, and geological wonder, making it a must-see for visitors to Northern Ireland’s Fermanagh Lakelands region.