Near the Third Nuclear Power Plant is the Sisal Museum. The sisal plant has thick hard leaf blades with sharp thorns. Sisal used to be used in making rope and it was planted all along the Hengchun coastline to prevent Communist paratroopers from secretly invading, now both things of the past.
核三廠附近還有一座「瓊麻展示館」，葉片質地粗硬、尖刺怒張的瓊麻，早年是搓麻繩的原料，又因為可以防止共軍空降部隊偷襲而遍植在恆春沿岸，現在都已成歷史了。