Desert Region  After you beat the game and the credits roll  

Waterfall Pond  After you beat the game and the credits roll  

Stormy Sea(Kyogre)  Talk to Lombre when Medicham tells you something about him drowning,
then obtain the HM Dive from Whiscash to unlock 
Stormy Sea.  

Fiery Field(Entei)  Obtain Hm Surf from the Solar Cave. Spinda will then visit and tell
you about a mirage Pokemon. You can now go to Fiery Field.  

Mt. Faraway(Ho-oh)  Finish Northwind Field.  

Lightning Field(Raikou)  Finish Fiery Field.  

Northwind Field(Suicune)  Finish Lightning Field.  

Western Cave  Recruit Ho-oh in Mt. Faraway, then a event will trigger opening this dungeon
 

Meteor Cave  Recruit Lugia in Silver Trench, then a event will trigger opening this
dungeon  

Buried Relic  Clear Stormy Sea, read newsletter, go to Pokemon square then talk to Lombre
then to Shiftry for access.  
Stormy Sea  Talk to Medicham, he will be near your HQ, then talk to Lombre in Pokemon
Square, after that talk to Wishcash to get HM Dive and access to dungeon.  

Pitfall Valley  Accesible after completing Northern Range  
Northern Range  Purchase friend area "Southern Island" and have/get HM Surf.
After that do a mission or dungeon to trigger event.  

Grand Sea  Purchase the 'Serene Sea' friend area from Wigglytuff.(30 floors, Dive needed
to enter)  

Southern Cavern  Get the friend area 'Boulder Cave' from a rescue mission. (50 floors)  

Darknight Relic  Purchase the 'Secretive Forest' friend area from Wigglytuff. (15 floors) 


Unown Relic  Purchase the friend areas 'Aged Chamber AN' and 'Aged Chamber O?' from
Wigglytuff. (11 floors)  

Silver Trench (Luiga)  Recruit Articuno, Zapdos, and Moltres,then clear Stormy Sea and
Pitfall Valley,Talk to Alakazam, then the birds. (99 floors, Dive needed to enter)  

Howling Forest  Get the friend area 'Sky Blue Plains'.There will be a request on the
rescue board by a Smeargle. (15 floors)  

Joyous Tower  Unlocked after completing Pitfall Valley  

Purity Forest  Unlocked after completing Pitfall Valley. This is where you can find
Celebi.

Bronze  Acquire 50 Rescue Points  
Silver  Acquire 500 Rescue Points  
Gold  Acquire 1500 Rescue Points  
Platnium  Acquire 3000 Rescue Points  
Diamond  Acquire 7500 Rescue Points  
Lucario  Acquire 15000 Rescue Points  

To gain the ability to evolve your pokemon you must beat Rayquazza. After you have beaten
Rayquazza and the credits have rolled, you will gain access to Luminous Cave which is
found at Whiscash Pond just north of the Pokemon Square. There will be a commotion in
Pokemon Square prompting you to go there and learn about evolution. Then the next time you
try to leave and go on any mission, your partner will stop you and tell you how to change
leaders and travel using just one pokemon. Enter Luminous Cave with just the pokemon that
you wish to evolve. The pokemon that you are evolving must meet the required level for
evolution and in some cases might need an item such as a moon stone or sun stone. A link
cable can also be used. To check if your pokemon is capable of evolution, check it's
summary page and under evolution it will be Possible, Not Now, or No More.<table
class="table_ch"></table>