This appears to be a simple roll-and-move game, with the theme of world railway travel, and based on an oval board game.
From the description on the back of the box:
First class, non-stop family fun from London to Rio via Delhi and Sydney!
Travel in style, stopping off at exotic locations to take in the sights. Watch out for obstacles that will slow down your journey, like leaves on the line, and hope to be sped up by express routes.
Set Up
Each passenger boards their train by placing a train token at the start of the train track.
How to Play
Passengers take turns in a clockwise order; youngest passenger starts. On your turn, roll the dice and move forward that many spaces. If you land on a space with text on it, read out the text and follow the instruction. If you throw a '6' you do not get another turn.
Winning
The first passenger to reach the end of the line and complete their journey wins. Keep playing until all trains have pulled in.
Contents:
1 x game board
1 x die
8 x train tokens [blue, brown, green, pink, purple, orange, red, yellow]