Bearville

Kids who've bought a Build-A-Bear stuffed animal will get the most out of BEARVILLE. The site's centerpiece is a virtual world that allows visitors to bring their furry friends along for games and other activities. Any kid who registers can visit the virtual world, but without a toy, they won't have access to the full range of activities. Still, there's a lot to do on this colorful site. One highlight is the Friendship Forest Photo Safari -- point and click to capture photos of animals as they fly or scurry across the lush landscape, and check out the resulting photo album. In addition to a slew of games, there’s video content, such as the web series “Craftshop,” which teaches kids how to make fun fashions on the cheap. Despite the ever-present prompts to buy Bearville gear, this bustling world does a good job keeping kids engaged -- and safe.

Online interaction: Kids can "friend" other users and trade items. There are two chat options: safe chat, which limits users to a pre-approved list of common phrases, and open filtered chat, which checks chat against a dictionary of approved words. (Parents can also turn chat off entirely.)