Sinnoh/Johto Battle Frontier

In Platinum, the Fight Area in Sinnoh was expanded to include a new Battle Frontier where the Battle Tower used to stand.

And in HeartGold and SoulSilver, the Battle Frontier opened near Olivine City in Johto, on that little beach. Both were only able to be accessed after beating the game.

There are five facilities located in the 4th Generation Battle Frontier.

• Battle Tower
  
• Battle Castle
  
• Battle Hall
  
• Battle Arcade
  
• Battle Factory

So, what did you think of the new Battle Frontier? What was your favorite facility? Discuss!