The Kastle is Sydney’s most successful BDSM dungeon, with over 25 years experience establishing an atmosphere of trust, exploration, and adventure, where your most powerful fantasies may be realized, and your deepest desires fulfilled. We welcome patrons of all levels of experience, from beginners perhaps taking their first tentative steps into the BDSM world, through to seasoned submissives and Dominants, many of whom have become long term clients, who know that within the doors of the Kastle in its dungeons, they will be embraced and liberated to explore their most sensual dreams and the boundaries of their sexuality. Do not be afraid – we will guide you on your journey, where you may seek the most intense and extreme sensual and sexual experiences in a safe harbour of absolute, unconditional acceptance.