Instructions
Travel east from Fuschia City, following the path. Travel north when the path splits and enter the large building in front of you, which is the Safari Zone.
Speak to the man behind the counter and pay $500 to enter the Safari Zone.
Travel the path on the left side of the starting area to go to Area 3.
Walk in the tall grass in Area 3 to find a Tauros. Tauros is a rare Pokemon and it may take several minutes to find one. Be aware that you are only allowed 600 steps in the Safari Zone before you must leave, at which point you will need to pay another $500 and enter again.
Throw your Safari Balls at Tauros to capture him. When he is captured, he will be given to you at the end of the Safari Zone game when your steps are up.