Pinnacle Well

## Overview Pinnacle Well is a public drinking spring located along the R477 road in Gleninagh North, County Clare, Ireland. Situated on the edge of the Burren — one of Ireland's most remarkable and geologically distinctive landscapes — this roadside well sits amid the dramatic karst limestone terrain that defines this corner of the Wild Atlantic Way. The Burren's porous limestone bedrock naturally filters rainwater through layers of rock before it re-emerges at springs and wells like this one, often yielding water that has historically been prized by locals and travellers alike. The name "Pinnacle Well" likely references the striking pinnacle-shaped rock formations and limestone pavement characteristic of the surrounding Gleninagh area, where the Burren hills sweep down toward the Atlantic coast of Galway Bay. Holy wells and natural springs have deep cultural significance throughout County Clare and the wider west of Ireland, many having served as community water sources for centuries. While specific historical records for Pinnacle Well are limited, roadside wells in this region have traditionally been relied upon by farming communities and passing visitors for generations. ## Directions 1. The well is located along the **R477**, the scenic coastal road that runs between Ballyvaughan and Fanore in County Clare. 2. Head along the R477 into the townland of **Gleninagh North** — this stretch of road hugs the coast beneath the Gleninagh mountain and offers sweeping views of Galway Bay. 3. Watch for the well on the roadside at approximately **GPS coordinates 53.1330, -9.1944**. There is limited pull-off space, so drive carefully and park safely off the road. 4. The well is accessible directly from the road — no significant hiking is required. ## What to Expect Pinnacle Well is a roadside spring in a spectacularly scenic part of the Burren. The R477 is widely regarded as one of Ireland's most beautiful drives, with the grey limestone karst landscape rising on one side and the blue waters of Galway Bay stretching out on the other. Visitors stopping at the well will find themselves surrounded by this unique terrain — a UNESCO Global Geopark — where rare wildflowers bloom among ancient rock formations, particularly in spring and early summer. As a public drinking spring, Pinnacle Well has been used as a water source by the local community. The water emerges after filtering through the Burren's extensive limestone bedrock, which is known to impart a clean, mineral character. However, as with any natural spring, water quality can vary with weather and seasonal conditions, and the water has not been independently verified as safe for consumption. The area around Gleninagh North is excellent for walking, with trails leading up into the Burren hills and along the coast. The nearby Gleninagh Castle, a 16th-century tower house, is visible from the road and adds to the historical atmosphere of the area. The well makes a worthwhile stop for anyone exploring the Burren by car or bicycle along the R477.