Rout 206 is between Eterna city and Oreburgh city (it is cycling road and under it there are some trainers tall grass items and at the very back wayward cave)
At the east end of Mt. Coronet and the west end of Route 217. If you use HM08 (Rock Climb) in Diamond/Pearl you can get the TM for Ice Beam.
it is a swarm Pokemon on route 206
you can find them in route 206 only by swarm though if you don't know what a swarm is then go back and talk to dawn/lucas sister and she tell you there is a swarm on a route she tells you the route and the Pokemon swarming there
There is, in fact, no route past route 24
You can't access Route 224 until professor Oak upgrades your Pokemon. Then go east of Victory Road. Route 224 is the eastmost Route in Diamond Pearl and Platinum.
It is on Route 210, the route up from Solaceon town.
route 206
it is a swarm Pokemon on route 206
South of Eterna City.
You can find it at Route 206.
You can find Baltoy in Pokémon Platinum by using the PokéRadar in Route 206.
Wayward Cave. Its underneath The Cycling Road on Route 206
you can catch a larvitar on route 206 if dawns sister says you can.
Lots of Pokemon
catch a larvitar during a swarm on route 206 or using a poke radar on route 207 then evolve it at lv 30
Pokemon 206 in the national pokedex is Dunsparce and you can find it on route 208 at level 18 at any time of the day.
Ruby route 111 Sapphire route 111 Emerald route 111 Firered none leafgreen none colosseum none XD only one snagged from Cipher Peon Browsix in Cipher lab.Diamond and Pearl rare (poke radar) route 206 Platinum uncommon route 206 (poke radar) Heartgold uncommon route 3.
You have to evolve it from a Larvitar. You can get Larvitar by using a PokéRadar at Route 207 with a Rarity of 12% or get it from a swarm at Route 206 with a Rarity of 40%