Explore Elwynn Forest

Here is a map of where you explore everything for this achievement's criteria.

Based on the map above: Northshire Valley (45, 47) Goldshire (42, 65) Fargodeep Mine (38, 82) Stormwind City (32, 48) Forest's Edge (27, 77) Jerod's Landing (47, 87) Tower of Azora (64, 70) Brackwell Pumpkin Patch (69, 79) Eastvale Logging Camp (81, 66) Ridgepoint Tower (84, 79) Crystal Lake (52, 66) Stone Cairn Lake (73, 58) There are 2 mistakes in the map provided. The pin at (41, 86) is for the Maclure Vineyards, which isn't tracked. It was probably meant to be for the Brackwell Pumpkin Patch (69, 79) which doesn't have a pin. There also isn't a pin for the Eastvale Logging Cam

Here are TomTom waypoints using PlaywowEu's post:

/way 42.38 66.20 Goldshire
/way 48.16 42.08 Northshire Valley
/way 54.25 66.22 Crystal Lake
/way 64.88 69.86 Tower of Azora
/way 73.48 58.85 Stone Cairn Lake
/way 81.82 66.54 Eastvale Logging Camp
/way 84.60 79.44 Ridgepoint Tower

/way 69.34 79.30 Brackwell Pumpkin Patch
/way 48.15 87.17 Jerod's Landing
/way 38.64 82.32 Fargodeep Mine
/way 24.40 74.53 Westbrook Garrison