The island's identity is entirely shaped by its surrounding coastal waters, as it lacks major inland freshwater bodies.
* **The Andaman Sea**: The vast, warm, and crystalline waters of the Andaman Sea provide the primary setting for all water-based tourism and transport. * **Mangrove Creeks**: Tidal creeks wind through parts of the island's edges, offering sheltered, calm waters ideal for kayaking and bird watching. * *(Note: Havelock relies on groundwater and rain harvesting for freshwater, as there are no significant inland rivers or lakes.)*
