The curse of FTF #4 Circumnavigation Challenge @ Taiwan
這是一個挑戰寶，寶盒就在座標公布點
線上登錄的條件
完成挑戰、找到寶盒並簽到
達成挑戰的要求 ： 寶至寶的距離達到40075公里。當你從一個點出發，保持固定的方向直直地前行40075公里，接下來可能會抵達什麼地方呢？若是你在恰好的緯度、選擇到正確的方向，你應該會回到起始點！這個距離就是環繞地球一圈的距離！所以，開始隨著地理尋寶旅遊地球吧！
This cache is at the posted coordination and it is a challenge cache.
In order to log this online you must:
Complete the Challenge. Find the cache and sign the log sheet.
In order to fulfill this challenge, you must complete the requirement of cache-to-cache distance up to 40075 km. After you started going straight forward up to 40075km from a spot, where you would be? If you were at right latitude point, you might be go back to the starting point! The distance of 40075km is the circumnavigation distance of our mother earth. So, travelled the world with Geocaching!
Inspiring by a challenge in Lisbon,Circumnavigation Challenge Cache (Lisbon), GC6VXY6. Thanks to A J Pombo