Just a small preview of a new town in Ametrine: The Minegrounds City; very known for their exported iron work. The Minegrouds are however rarely visited by people from out of town, since a lot of monsters live here.
Similar to Hidden Grottos, my region Atlas has pokemon Nests instead! When you visit them, there might be an abandoned pokemon egg for you to take! The pokemon will be a surprise
I'm thinking in some cases maybe having a pokemon guarding the egg that has to be defeated first (which you could also catch). Or instead, there's some "mean" pokemon with bad intentions that you have to save it from.
I always thought eggs were a great idea but underused. Most eggs you'll ever have are ones you've bred yourself, and you know exactly what they are and you're doing it usually for battlling. This way you have a chance of getting special pokemon and the fun of not knowing what it's gonna hatch into!
Little is known about this city, according the legend it was built on the initiative of The Great Grass Pokémon Champion Hirana, who wanted her favourite Pokémon to find a shelter. This place was very interesting to Hirana from the very beginning, because the air here was full of a wonderful scent, no matter what time of the day or year it was.
Today, the city is still known of the air full of aroma, which smells differently to each person. The first Pokémon Gym of Aristos specialized in the Grass-type is situated in Coroflore City. If you win the battle with the Leader Russel, he'd give you the Harvest Badge - the first step to the Aristos Pokémon League. (copy-paste )
UPDATED 17.11.2014: Current map design update. Previous: Coroflore City
None of those VERY tiles, sprites or designs belong to Nintendo nor GameFreak. They belong to proper artists (including me), credited above, from whom I have received a proper permission for an usage. Tiles are INSPIRED by Pokémon games, NOT RIPPED from any of them.