Dangerous!!! This cache could be dangerous under certain weather condition. For reaching to the GZ, you need to walk very close to a cliff above ocean and hike in a jungle of weeds. If it is raining or windy, please does not attempt to the cache. Please QUIT.
Stage 0: Coords listed, you could park your car here and simply go to the next cache.
Stage 1: You are looking for a benchmark. There could be a digit on the benchmark. A is the digit, or 0 if you cannot find a digit on it.
Stage 2: You are looking for a concrete fort. There is a painting words "北 - Bxxxx". B is the first digit of the number. Note: the painting is gone, please refer the picture "by click here".
Stage 3: This is the trail head, leading you to the final stage. Calculate the coord:
N 25° 08.1(A+2)9 E 121° 49.4(3-B)0
Final: This is the final stage. Calulate the coords:
N 25° 08.0(9-A)6 E 121° 49.3(6+B)4