Welcome to Narnia!!
Or is it just the Trailhead of the Narnia Trail through Seabrook? We have been on the Narnia Trail before but not on this end. We decided after finding GC88BKQ One For The Road that we needed to add our mark on this trail.
It's just a small preform tube that we had in our geobag. Don't pull hard...the lid is attached to the host so it won't fall in the hole.
Don't forget to bring an extra pen in case a seagull swoops in and takes it.