Hey ,
The Applicant should have a passport valid for at least 6 months beyond the period of stay allowed in Mauritius. Two visa forms (photocopy allowed) duly completed. Two recent passport-size photographs. Confirmed onward/ return air ticket. Onward visa. Proof of adequate funds in the form of foreign exchange endorsement on passport and original receipt. Confirmed booking of accommodation is also required. If the stay is sponsored by a Mauritian citizen, a letter is required from the Sponsor stating his/ her name, address and the relationship. Visa is valid for 90 days with single entry and can also be issued for a maximum stay of 90 days. Processing time is 1 day. Visa is free
Airport there will be counter for visa on arrival. you need to give documnets like passport, your stay detail, and financial summary. and you will get visa on arrival there.