You will need some not so expensive gear. Actually you will need:
-Some Gloves it doesnt need to be for climbers. Just to get got Grip and not to get dirty.
-fellow traveler or friend,just in case something happens.
-Trade item,if you want to Trade.
-Vehicle, To get there. Or you can use Public Transportation (27,27E which goes from republic square) which is not so recommended.
Cache is 250 mm long food container Big enough for geoTag and geoCoins. It containts Logbook,small trade items,Pencil,GeoCoin(As first trade item)To get to the cache you must jump over the wall(see the gallery) Climb along the wall holding to the fence Cache is easy to spot but little hardly to get. Relax,its not so dangerously. its just 1-2 meters high above the ground.I dont recommend finding it at night cause it dark and some guys are dropping "party" there. Be aware of muggles and dangerous animals! Just in case. And yeah. If cache fell of the wall,get down and get it back on place!(after you sign in of course).If LogBook get Wet some how,Sign in carefully with pencil which is included in Cache (i Apologize for that)Please Stick to the rules! Walk along wall!