The Oa

The Oa is a nature reserve on the southwestern edge of Islay, featuring steep coastal cliffs, grasslands, and wetland areas spread across the peninsula. The landscape combines open moorland with rock formations that create a varied terrain for walking and observing wildlife.

The peninsula served as a military observation point during World War II, leaving structures on the clifftops that still stand today. These remnants show how important this location was for coastal defense during the conflict.

The area remains connected to Scottish farming practices, where shepherds continue to graze their flocks across the grasslands as their families have done for many generations. This everyday work shapes how the landscape looks and feels today.

Several walking paths cross the reserve with varying levels of difficulty, leading across grass and rock terrain. Parking is available near the main entrance, though the paths can be wet and windswept, so sturdy footwear is recommended.

The reserve is home to numerous seabirds that nest in the vertical cliff faces, creating natural colonies that resemble tiered amphitheaters. Visitors can observe these bird gatherings from specific viewpoints, making it a memorable part of exploring the landscape.