[Teris]

I know that there are several monkey parks in japan, but it seems that the best one is in Yamanouchi. I know it's a LOOONG day trip, but I'm still considering it because I love monkeys. Has anyone done the trip from Tokyo in June? Is this a crazy/dumb idea? Is there an alternate monkey park near Tokyo or Kyoto that is good and would make more sense? Thanks for any info!