Games Kids Play
http://www.gameskidsplay.net/
outdoor and circle games for kids.

Outdoor Games
http://www.indianchild.com/outdoor_games.htm
Instructions for several outdoor games

Outdoor Party Games
http://www.party411.com/gameguide-outdoors.html
Lots of fun games that require little or no equipment.

Games To Play Around The campfire
http://www.essortment.com/games-play-around-campfire-58830.html
Simple games for around the campfire.

Card games for car road trips
https://www.titlemax.com/resources/card-games-for-car-road-trips/