Route 27 i believe is past Tohjo Falls, which is possible to at least walk into when you get surf, and possible to walk through with waterfall. Tohjo Falls is acessible by Surfing from New Bark Town. If it is your first time being there, a man will alert you, saying you took your first step in kanto and to look on your map. So anyways, you must have Waterfall and Route 27 is at the other side (I don't know if you need any other moves, for right now, I'm at the Mahogany Gym.)!
Route 27 is at Route 27........ Its called look it up on your map.
Route 27 is east of New Bark Town. It requires surf to traverse.
In Pokémon SoulSilver, Route 27 is the route to the east of New Bark Town that will lead you to the Tohjo Falls
it comes right after route 27 its past tojo falls and you go on it when you go fight the elite four
They are very uncommon but you can find them on Route 45, there's a round about 5% chance of encountering one and they are about the level of 27.They can be found on Route 45 on SoulSilver. They need to be traded from another game on HeartGold.
Dragon Claw (TM02) is found in route 27 and in Goldenrod Department Store lottery.
East of New Bark Town is Route 27, which runs West-East. East of Route 27 is Route 26, which runs North-South. You can access these routes when you have eight gym badges and have beaten the Kimono sisters. They lead to Victory Road.
from those people like sunny Sunday and Monica Monday. im not sure which one but you can look it up in the log cabin in route 28 or route 27
On route 27 As a swarm when surfing (it's at Lv.20)At all times (morning, day, and night)
Get a Chinchou, and evolve it. I'm not sure how you evolve Chinchou, but you can find them on route 27 if you go fishing with a super rod.
you walk there
route 38