The Trainer Red is on the top of mount silver and he is outside. You will need the move rock climb and I think surf. Red is very tough in order to even compete against Red you would have to have beaten all the gym leaders in Kanto and Johto. His pokemon are in level 80's. His highest pokemon is Pikachu level 88 his pokemon his pokemon he uses is Pikachu Venusaur Charizard and 3 others I cant remember. Red is very tough if you need help on how to get there look it up on YouTube. :)
Red is a trainer on top of Mt. Silver who has a Pikachu Lv88, a Blastoise, Charizard, and Venasaur Lv84, a Snorlax and Laparas Lv82.
After you have beaten all the 16 gymleaders, go to Professor Oak and he'll give you access to Mt. Silver, where Red is. Be careful though, Red is a strong trainer with Pokemon over level 80.
Pokemon Trainer Red wears red (obviously). He is found at the peak of Mt. Silver. He is the only one there, so you can't miss him.
You don't just in mt silver
A trainer called RED is there he is like Ash from the tv show. He has strong Pokemon and a lv80 pikachu
After getting all 16 badges, Prof. Oak says that you can now go to Mt. Silver (off of Route 22). Pokemon Trainer Red is waiting at the very peak of Mt. Silver. (He has Pokemon leveled 80-88)
beat trainer red in mt silver
Prof. Oak will grant you access to Mt. Silver. Go up to Mt. Silver and then go inside the Mountain. Warning: The Pokemon inside Mt. Silver are VERY powerful. Be prepared. After you have followed the mountain, a Trainer will be at the top. This is RED (Ash). RED is a very powerful Pokemon trainer and serves as the final boss of the game. His team is very well-balanced. You will need a powerful team to counter his.
Go to the top of Mt. Silver and fight Red, the strongest trainer in the game, also the main character from Red/Blue/Yellow/FireRed/LeafGreen
Go find Prof. Oak, then he will give you access to Mt. Silver. It's located beside the entrance of Indigo Pleateau (if you took notice, previously there'll be a guard blocking you). There locates your destination, Mt. Silver. Pokemon Trainer Red is at the top of Mt. Silver, so prepare to fight the strongest trainer in all Pokemon history!
at the top of Mt silver.
Pokémon Trainer Red is found in Mt. Silver, only accessible after the player collected all the Kanto Gym Badges. To go there you must go for the way left in the Victory Road Gate and then walk left until you find a cave. You will find Red in the top of that cave (or mount...).