Strange....
 

I was walking through the Catacombs one day and out the North portal, because the compass said following that would lead to the destination of my Quest (Padres.) But when it loaded, I saw a crowd fighting a Boss. When I pulled up the Map for this area, it was like another Padres town but smaller and inhabited with enemies. There were shops, too. What is this place called?

That's the back of Padres, mate. It was much more commonly known when you could swim around the island to it, but ever since the whole design of Padres changed, it's now impossible to swim to.

Aye. That's just Padres back beach. That's where you find Darkhart and Timothy Dartan and the like. It's also possible to glitch to, rather than going through the Catacombs and El Sudaron and the like

Aye, as Mac said.

The area is named Las Pulgas, but is known by many as the back beach, because that was what its name was before it offically was given a name. The town is basically a ghost town, overrun by Undead. However, the towns merchant's still live there confined to their shops, and sell some pretty nice weapons, clothing, etc. The area, as Mac said, used to be able to reached by swimming from the front to it, but now, the only way to reach it is running through the wild areas, or through a glitch.

The boss you saw was one of two bosses. The two bosses that inhabit the area are Timothy Dartan, a Gypsy boss and the one you saw, and General Darkhart, a high-leveled raider boss, and Jolly Roger's top general in the field. Both are very popular for leveling, as well as rushing through them for looting.

Thanks! That's pretty cool.

It is still possible to swim to the back beach Mac.

Really Crazy? Is it a glitch fun way or no?