Collocations for traveller - noun

business, corporate (AmE)
commercial (BrE,old-fashioned), leisure
holiday (esp. AmE)
budget
frequent
Attractive discounts are available to frequent travellers.

foreign, international, world
long-distance
avid (esp. AmE), great (esp. BrE), inveterate, keen (BrE), seasoned
I'm not a great traveller. I'm happiest staying at home.

adventurous, intrepid
independent (esp. BrE)
Independent travellers often steer clear of the most touristy spots.

lone
discerning
fellow
I got to know my fellow travellers quite well in the course of the three-day journey.

weary
unwary
Stations can be dangerous places for the unwary traveller.

air, rail (esp. BrE), train
space, time
armchair (= sb who does not travel but likes to read about distant places)
His travel books have given pleasure to generations of armchair travellers.

attract, deter
cater to
hotels that cater to business travellers

guide
Local tribesmen earn their living guiding travellers across the mountains.