Cape Pillar Cliffs are located in the Tasman National Park in Tasmania, Australia. These towering dolerite sea cliffs rise to over 300 meters above the Tasman Sea, making them some of the tallest coastal cliffs in the world.

The cliffs are part of the Tasman Peninsula and are one of the park's main attractions. They offer stunning views of the surrounding area, including Tasman Island and the Hippolyte Rocks, and are popular among hikers and bird watchers.

The hike to Cape Pillar is approximately 15 kilometers round trip and can take anywhere from 6-8 hours to complete. The trail is considered challenging, with steep ascents and descents, and requires a good level of fitness. However, the incredible views of the cliffs and the surrounding area make the hike well worth the effort.

In addition to the stunning scenery, the area is also home to a variety of wildlife, including wedge-tailed eagles, peregrine falcons, and fur seals. The nearby Fortescue Bay campground provides a great base for exploring the area and is a popular spot for swimming and fishing.