Relatives, friends, or project related guests may visit kanthari, but only under certain conditions:
- Guests should be announced beforehand to the administrative manager.
- Guests should always be registered at security office when entering the campus.
- Hosts should take over all costs for food (75 rupees per meal).
- To ensure blind participants to know who is on campus, all visitors have to introduce themselves to kanthari members at the beginning of their stay
Overnight stays for family members or friends of participants are generally not possible.