Geocaching in KL

I watch Petronas EuroAsia Adventure last Saturday evening and they show a very good acitivty for traveller. GEOCACHING. What you need is a GPS device, maybe you can use your handphone which has buit in GPS. You need to register at Geocaching.com for free to get the coordinate and info about geocaching in your area. Geocaching is activity which is similar to treasure hunt but using GPS. When you found the treasure you can take it and then put new treasure for the next person who found it. it is look really fun. You can put anything, coins and etc. Usually traveller will use GPS to find if there any Geocaching treasure in the area which they are staying.

Maybe i need to install Garmin software,so i can enjoy this activity!