In order to speak about travelling, several terms can be used, such as: travel, to travel, journey and trip.
Study the following words and their meanings!
travel - noun, verb
- verb (used without object)
to go from one place to another, as by car, train, plane, or ship; take a trip; journey: to travel for pleasure.

One of my hobbies is to travel.

- verb (used with object)
to travel to a country, city, etc. 
Last year we travelled to Paris by plane.

- noun
the act of travelling, esp. to distant places.
journey - noun

- noun
1. travelling from one place to another, usually taking a rather long time.
He made a 200 km journey from Madrid.
trip - noun
- noun
1. a journey: usually for a short period of time.
I just got back yesterday from my vacation! My trip was excellent!