types:
ausente
one that is absent or not in residence
extranjero
a person who comes from a foreign country; someone who does not owe allegiance to your country
emigrante
traveler who moves from one region or country to another
pasajero
a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it
balsero
someone who travels by raft
jinete
a traveler who actively rides an animal (as a horse or camel)
corredor
someone who travels on foot by running
navegante
a traveler to a distant land (especially one who travels by sea)
au pair
a young foreigner who lives with a family in return for doing light housework
visita
a social or business visitor
correo militar
a messenger who carries military dispatches (usually on a motorcycle)
evacuado
a person who has been evacuated from a dangerous place
deportado
a person who is expelled from home or country by authority
expatriado
a person who is voluntarily absent from home or country
gringo
a Latin American (disparaging) term for foreigners (especially Americans and Englishmen)
heraldo
(formal) a person who announces important news
excursionista
a foot traveler; someone who goes on an extended walk (for pleasure)
autostopista
a person who travels by getting free rides from passing vehicles
inmigrado,
inmigrante
a person who comes to a country where they were not born in order to settle there
entrometido,
intruso
someone who intrudes on the privacy or property of another without permission
mozo
a messenger who bears or presents
nómada
a member of a people who have no permanent home but move about according to the seasons
peregrino
someone who journeys in foreign lands
perseguidor
a person who is pursuing and trying to overtake or capture
paseante
someone who walks at a leisurely pace
buceador,
submarinista
an underwater swimmer equipped with a face mask and foot fins and either a snorkel or an air cylinder
llovido,
polizón
a person who hides aboard a ship or plane in the hope of getting free passage
surfista
someone who engages in surfboarding
caminante
a pedestrian who walks from place to place