Old Weir Bridge

Old Weir Bridge is a stone arch bridge in Killarney National Park that connects the pathways where the waters flow between the three lakes. The structure spans across a narrow section of the waterway, serving as a key crossing point for visitors exploring the lake area on foot.

The bridge was built in the 16th century and stands as one of the oldest structures in the park. It survived major flooding in 1867 that destroyed nearby buildings and remains a testament to solid stone construction from that era.

The Detroit Photographic Company documented this bridge through multiple prints between 1890 and 1900, preserving its historical appearance.

The bridge is easily reached via the walking trails through Killarney National Park from various entry points. The crossing is straightforward and accessible year-round, though the surrounding paths can be muddy after rain.

Old photographs from the Detroit Photographic Company taken over a century ago show the bridge looking remarkably similar to today. This makes it one of the few structures in the park that visitors can see almost exactly as it appeared to travelers from that distant era.

Location: County Kerry

GPS coordinates: 52.00754,-9.54948

Latest update: December 14, 2025 12:27