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 reported to the guard 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.