The two Gardens in the Shivering Isles are both in the New Sheoth Palace. The Halcyon Conservatory is open to the public, while the Private Gardens are only accessible for the members of House of Dementia.
- Halcyon Conservatory — A garden in the New Sheoth Palace frequented by inhabitants of the House of Mania.
- Private Gardens — A garden in the New Sheoth Palace owned by the ruler of the House of Dementia.