I am coming to corris next week with my family and plan on visiting king arthur's labyrinth, bard's quest, and corris slate mine. the slate mine is for the 9 plus year olds of our family, what can i do with my little ones while my husband take the big ones? i saw a picture of the small play ground area, but it looks tiny. are there any other parks in the area, walking trails, things geared towards little ones, etc.?