Most nationalities need an ESTA (Electronic System for Travel Authorization) before arrival — apply at esta.cbp.dhs.gov ($21). Visitors from non-VWP countries must apply for a B-2 tourist visa at a US consulate.
Most nationalities need an ESTA (Electronic System for Travel Authorization) before arrival — apply at esta.cbp.dhs.gov ($21). Visitors from non-VWP countries must apply for a B-2 tourist visa at a US consulate.