The Trophy Garden (Japanese: じまんのうらにわPride Backyard) is an area located on Route 212 where many rare Pokémon can be caught. It is located behind the Pokémon Mansion.
There are many Pokémon that can be found here without any interaction with the Trophy Garden's owner, Mr. Backlot. All of these Pokémon are in the Sinnoh Pokédex, and many can be found in other areas. After the player has gotten the National Pokédex upgrade, however, Pokémon that do not otherwise appear in Sinnoh will be placed in the Trophy Garden by Backlot's butler to cover up for his fibs, with a different one there daily. The counter is not reset at midnight, but after 24 hours. It is possible to have Backlot mention a different Pokémon, simply by soft-resetting. The last two Pokémon placed in the garden at any given time will remain available until more Pokémon are placed in the garden.
The Trophy Garden was featured in Hungry for the Good Life!. It was part of Pokémon Mansion and was considered a relaxing spot for Pokémon. Team Rocket put their plans into action to capture the Pokémon in the Trophy Garden with their flying mecha. However, Dawn rescued them with the help of a gluttonous Swinub. After Team Rocket's defeat, Swinub joined Dawn's team.