Details will be posted later.
Meanwhile, please see the following for information on ISSP and YITP.
Access Map to ISSP
Unofficial guide to ISSP
Access Map to YITP
PDF: Detailed Map for Main Campus in Kyoto University (including the Shiran-Kaikan (banquet))
PDF: Detailed Map for YITP (including the Kitashirakawa-Gausha (lodge))