You get the raptor mount by having two different achievements:
1) Tourist Trap.
2) Monumental Effort.
Tourist-Trap (which gives you the yellow title "Travelling" upon achievement) is to visit different cities and get the "xxx-city-tourist" in those cities. Most of the time, it is done by staying on the platform and waiting for the achievement to pop up, but there are (few) exceptions.
The Tourist-trap achievement is composed of three minor achievements: Southern Arun Tourist Attractions, Southern Shara Tourist Attractions and Northern Shara Tourist Attractions. Each of these "Tourist Attractions" achievements contains certain cities.