Visa required. (E-Visa)

E-visas can be obtained before departure at www.evisa.gov.bh . Passengers must have an electronic or a printed e-visa confirmation which must be verified by scanning its QR code.
Passengers with a visa issued by Saudi Arabia, USA, United Arab Emirates, United Kingdom or a Schengen Member State can obtain a visa on arrival for a maximum stay of 1 month. They can apply to extend their stay for an additional 2 weeks.

Warning:

Visitors not holding return/onward tickets could be refused entry.
Visitors must hold proof of sufficient funds and provide an address in Bahrain.
Passports and other documents accepted for entry must be valid for a minimum of 6 months from the arrival date.