You can park at the parking waypoint, along Surprise Lake Road heading east from Atlin, and then start at trail head waypoint to get to this cache, which is along the Crocus Trail. It is a fairly easy trail to follow to get to the cache with very mild elevation changes, but wonderful vistas and you will be walking along a sunny ridge. There are views near the start of the trail head of Pine Creek Falls which are worth a photo or two. Once you have located the cache you can continue along the Crocus trail to GC4EB4E and GC4EB4X, and then walk back to your start point if you parked at the parking waypoint. The elevations changes betwen this cache and the other two are moderate and I like to use walking/hiking poles when I do the complete trail.
Or, if you wish, you can turn off Surprise Lake Road, (before the parking waypoint), at the sign on the right that leads up to the Atlin Cemetary. There is parking there and you can follow the Crocus Trail which will lead you to GC4EB4X and GC4EB4E from there you can continue along the trail to this cache. At one point there will be a white sign pointing to a switchback option along the trail which is a gentler way to continue rather than the more steep option. Just continue along the trial and you will arrive at this geocache.
if you are wanting to find this cache it is a fairly easy stroll and will take less than one hour, if you want to find all three along this trail, allow about 2 hours for the round-trip.