1. Admirals Arch is a famous natural rock arch formation located in Flinders Chase National Park on Kangaroo Island in South Australia. It is a popular tourist attraction due to its unique structure and the opportunity to see Australian wildlife in its natural habitat.

The arch was formed over thousands of years by the powerful forces of wind and waves eroding the limestone cliffs. It stands tall at around 8 meters high and stretches out over the turquoise waters of the Southern Ocean. Visitors can walk along a boardwalk to get a closer view of the arch and the rugged coastline.

One of the most fascinating aspects of Admirals Arch is the colony of New Zealand fur seals that inhabit the area. Visitors can often spot them lounging on the rocks or swimming in the surrounding waters. The arch provides a natural shelter and breeding ground for these seals, making it an important sanctuary for their conservation.

2. Admirals Arch is open to visitors from sunrise to sunset. There is no specific phone number for Admirals Arch, as it is part of Flinders Chase National Park. For more information about the national park, you can contact the Flinders Chase National Park Visitor Centre at +61 8 8553 4450.

3. To visit Admirals Arch and Flinders Chase National Park, visitors need to pay a park entry fee. As of 2021, the fee is $12 per vehicle for up to two days. There are self-registration booths at the entrance of the national park where visitors can pay the fee. The national park is accessible by car, and it takes approximately one hour to drive from the town of Kingscote to Admirals Arch.