Take a short walk through Blue Mountain Park, admire some of the sculptures, collect some clues, and then take a short walk to the final. While there are six stages, this is not a long walk at all and won't take you long.
Stage 1: Sculpture Garden N49° 15.101' W122° 51.930' (Starting point)
Look for the year carved on the front of the stone. A = third digit MINUS fourth digit.
Stage 2: The Thinkgress N49° 15.117' W122° 51.918'
There are four lines of text carved into the stone. B = number of digits in the first word of the third line.
Stage 3: Bird N49° 15.147' W122° 51.904'
C = number of letters in the first line of text on the plaque.
Stage 4: Wildflower - N49° 15.170' W122° 51.880'
Look at the second line on the plaque. D = number of letters in the last word PLUS 1.
Stage 5: Progress - N49° 15.180' W122° 51.874'
Look at the numbers on the bottom line on the plaque. E = second digit MINUS third digit.
Stage 6: Bold as Love N49° 15.162' W122° 51.847'
Look at the numbers on the bottom line on the plaque. F = third digit.
Final :
N49° 15.ABC' W122° 51.DEF'
N49° 15.__ __ __' W122° 51.__ __ __'