We might have read slightly too much of TinTin to use that phrase as Cache Name but it is slightly related to where the cache is situated.
This area is available for everyone even if you do not have kayaking certification. Any further than this will result in a speedboat chasing after you to tell you it is a restricted area and you will need to turn back. (Might be the same case for certified kayakers since it should be a non-recreational zone but we're not 100% sure)
To get to GZ, you will need a kayak/canoe/pedal boat as PUB has prohibited swimming in the kallang basin. Different water level will result in the different height of the cache (You might need to kneel on your kayak). This is a cool shade to hide under after kayaking around for the other 3 kallang basin caches.
Check spoiler pictures to see where it is hidden.
Things to note:
- Do bring along water and sunblock and Do NOT attempt this if it is raining, especially if there is a thunderstorm (You can't rent a kayak under such weather conditions either).
- No pen is provided, so remember to bring a ball point pen before entering the water(This is a water proof log, gel ink pen usually don't stay).
- Please take care when handling the cache to ensure that the cache or log doesn't drop into the water, and put the cache back in the same crevice as found (We have attempted other ways to jam it deeper but it is not too ideal.