Park at the parking lot for "Walk of Art Sculpture Park" in Elk Rapids (off S Bayshore Dr., may be listed as "Elk Rapids Park in GPS). It's a wooded dirt parking lot just past the Twisted Fish Art Gallery. You can grab a map at the trailhead to see locations for all the sculptures, and wander the trail as you enjoy the beach and small playground. It is a short hike from the parking lot to the geocache. Trail is dirt, with a few hills. Family friendly, with picnic tables and beach access.
When you reach the coordinates, you may want to step slightly off the trail. Don't be afraid to reach inside... but not from the front unless you want an arm full of spiders! You will be near the picnic tables and the beach at the cache. Enjoy the art and the view!