Arguably the Underground Cemetery is the place with the least rooms in the game. No warp zone can be found here, and is exclusively accessed via the Underground Reservoir. Other than that, no explicit information is given.
Accessing the Underground Cemetery, based from its position below the castle, is actually quite optional. While one can simply ignore the path below leading to it and instead proceed to The Arena (while witnessing Yoko Belnades being stabbed by Graham Jones in the process) back at the Underground Reservoir, it is actually recommended to first enter the Underground Cemetery, kill the Legion (and get its soul), gain access to Galamoth's soul, and proceed to The Arena afterward. With that said, not doing so would mean missing out some important elements which may find useful for players, such as the above mentioned.
|Soma Cruz - Mina Hakuba - J./Julius Belmont - Yoko Belnades - Genya Arikado (Alucard) - Hammer|
|Creaking Skull - Manticore - Great Armor - Big Golem - Headhunter - Death - Legion - Balore - Chaos|
|Castle Corridor - Chapel - Study - Dance Hall - Inner Quarters - Floating Garden - Clock Tower|
Underground Reservoir - Underground Cemetery - The Arena - Top Floor - Forbidden Area - Chaotic Realm
|Castlevania: Aria of Sorrow & Castlevania: Dawn of Sorrow Original Soundtrack|
|Futabasha Official Guide - NTT Pub Official Guide|
|Bestiary - Inventory - Julius Mode - Voice Translations|