The cape's unique shape is the result of long-term coastal erosion and sediment accumulation patterns unique to the Yilan coastline.
The cove is protected from strong northerly winds, making it one of the few reliable locations for small-craft water sports in the region.
The area is geologically significant for its clear exposure of sedimentary rock strata visible along the shoreline.
It is frequently used as a hub for local scuba diving training due to its shallow, manageable entry points.
The cove is situated at the southern end of the broader Nanfang'ao harbor area, providing a distinct transition from industrial port to natural coastal landscape.
Tofu Cape, or Doufujia, is a small, semi-circular cove in Su'ao, Yilan, formed by the natural deposition of sand and gravel trapped between coastal rock formations. The cape derives its name from its distinctive, block-like rock formations that resemble cubed tofu when viewed from specific angles. It is a designated area for recreational water activities, including snorkeling, scuba diving, and sea kayaking, thanks to its relatively sheltered waters. The site provides coastal picnic areas with basic facilities for visitors to observe the Pacific Ocean. Its geological structure consists primarily of sedimentary rock, which has been eroded by persistent wave action into its current shape. The location is adjacent to the Nanfang’ao fishing harbor, connecting the cove to the local maritime economy. Visitors can access a small, rocky beach area that serves as a launch point for various non-motorized water sports.
The elevated observation platform overlooking the cove, which captures the distinct shape of the bay and the surrounding rock formations.
Bring water shoes, as the shoreline consists of gravel and uneven rocks rather than soft sand.
Check local tide tables; the snorkeling experience is best during low tide when water clarity increases in the enclosed cove.
Carry sun protection, as there is very limited natural shade directly on the beach area.
Do not attempt to swim outside the marked cove area, as strong rip currents are common in the open Pacific waters surrounding the cape.
Practice 'Leave No Trace' principles by removing all trash; avoid climbing on fragile, restricted rock formations.
