Most European, American and British travellers can obtain a 30-day Egyptian tourist visa on arrival at any international airport for US$25 (cash).
Alternatively, apply online via the official Egypt e-Visa portal (visa2egypt.gov.eg) at least 7 days before travel.
Children's visas are issued the same way; passports must be valid for at least 6 months from the date of entry.
Multi-entry visas are available for travellers planning Sinai + Nile combinations.