Aron

Aron is a Steel/Rock type Pokémon introduced in Generation 3. It is known as the Iron Armor Pokémon.

Pokédex entries

Ruby This POKéMON has a body of steel. To make its body, ARON feeds on iron ore that it digs from mountains. Occasionally, it causes major trouble by eating bridges and rails.
Sapphire ARON has a body of steel. With one all-out charge, this POKéMON can demolish even a heavy dump truck. The destroyed dump truck then becomes a handy meal for the POKéMON.
FireRed
LeafGreen
It eats iron to build its steel body. It is a pest that descends from mountains to eat bridges and train tracks.
Emerald A POKéMON that is clad in steel armor. A new suit of armor is made when it evolves. The old, discarded armor is salvaged as metal for making iron products.
Diamond
Pearl
Platinum
It usually lives deep in mountains. However, hunger may drive it to eat railroad tracks and cars.
HeartGold
SoulSilver
When it evolves, it sheds the steel carapace that covered its whole body and develops a new one.
Black
White
It usually lives deep in mountains. However, hunger may drive it to eat railroad tracks and cars.
Black 2
White 2
In order to build up its steel body, it eats iron ore. This pesky Pokémon is known to eat railroad tracks.
X It usually lives deep in mountains. However, hunger may drive it to eat railroad tracks and cars.
Y When it evolves, it sheds the steel carapace that covered its whole body and develops a new one.

Evolution chart

Aron
#304
Aron
Steel · Rock

(Level 32)
Lairon
#305
Lairon
Steel · Rock

(Level 42)
Aggron
#306
Aggron
Steel · Rock

Name origin

armor
tough protective shell or clothing
iron
heavy/tough metal

Moves learned by Aron

Aron sprites

Normal
Black/White
Shiny
Black/White
Normal
HG/SS
Shiny
HG/SS
Aron normal sprite Aron shiny sprite Aron normal sprite Aron shiny sprite

See all Aron sprites

Where to find Aron

Ruby
Sapphire
Granite Cave
Emerald Granite Cave
Diamond
Pearl
Fuego Ironworks
Platinum Fuego Ironworks
Black
White
White Forest
Black 2
White 2
Mistralton Cave
X
Y
Terminus Cave