Kalpeni is an enchanting inhabited atoll in the Union Territory of Lakshadweep, India, floating in the azure waters of the Arabian Sea. Renowned for its stunning, shallow emerald lagoon, the island forms a single coral atoll alongside three smaller, uninhabited satellite islets: Cheriyam, Tillakkam, and Pitti. Kalpeni is distinctively marked by a massive storm bank of coral debris along its eastern and southeastern shorelines, a lasting ecological footprint of a devastating cyclone that struck in 1847.
Beyond its striking natural beauty, Kalpeni holds a unique place in the cultural fabric of Lakshadweep. It is celebrated for its progressive social dynamics, notably a matrilineal tradition where women have historically enjoyed high social status and property rights. Today, Kalpeni is a heavily protected ecological gem and a sought-after, yet tightly regulated, destination for eco-tourism, drawing visitors who come to snorkel its pristine reefs, sail its calm lagoon, and experience the warm, unhurried pace of island life.