First, plot these on graph paper
(2,3)(4,4)(5,4)(7,4)(8,3)(10,4)(10,5)
You should recognise the shape, it has four common names, each with two words
Put the initials of the names in alphabetical order and find their numerical values, lets call them numbers 1 to 7 (two words start with the same letter)
Now use the numerical values to find the co-ordinates of the cache
053 (6+6+6-3).(7-6)(6-4-3)(2-1)
002 (5-2).(2+2)(6-5)(6-5+2)
You can check your answers for this puzzle on GeoChecker.com.