I'm taking my sister in law and her boys(2 and 4) camping for their first time. Other than the usual hunting for "cool rocks" and fishing with no hook what are some fun things to keep the kiddos bus...
The old school stick, string, red and white bobber, a bit of lead, a hook, and a box of worms. That's my vote. Pack his backpack (every kid has a backpack) with a sandwich and a drink and take a walk (hike) they will find bugs, rocks, leaves, and much more....