Blueberry Hill. The home of the troublemaker in the cartoon "Dora the Adventurer" is in Blueberry Hill. "Dora the Adventurer" is a cartoon recognized as beneficial to children's enlightenment education. It can improve the intelligent visual spatial sense and logical number of children aged 2 to 8 years old. sense, musical hearing, oral expression, body movement, social skills, independent thinking and problem-solving abilities.