Hualien County is the largest county in Taiwan and is located on the mountainous eastern coast of Taiwan. It contains the island's largest port. It is the starting point of the Hualien-Taitung Line and the terminal point of North-Link Line of TRA. For the Provincial highway System, Hualien has the connection of Suhua Highway, Huatung Highway, Hualien-Taitung Coast Highway and the Central Cross-Island Highway. Hualien County also contains part of Taroko National Park and Yushan National Park.
More information please to to Wikipedia- Haulien County :