The Eternal Towers of Hell Wiki is a community-run wiki for the game Eternal Towers of Hell (formerly known as Juke's Towers of Hell) and is the most popular obby wiki ever created. It is a wiki that covers the game's mechanics, items, and community guides.

It is the most details obby-related wiki ever, and currently boasts of 2,000+ pages and 400,000+ edits. EToH has been around since 2016, with a commmunity that has a large presence out of Roblox.