Mathura is known for the birthplace of shrikrishna.if you enters in the city the city is full with the pujaries .if you are the person who wants to live life with full of joy and fun so this place is not for you.the city also is very poor .only holy peoples can survive there.the city is not having any fun place for enjoying.
The local sightseing is also not good.the pujaries tells you stupid stories about place which are not likely understable to peoples and force you to pay money to god .i wouldnt recommended to anyone to go that place