Karaikal: Website with an assortment of information about Karaikal and the surrounding region.
Karaikal: Information from the local administration, including government offices, tourism.
Karaikal Region - Union Territory of Pondicherry: Territory government pages, giving a short account of the enclave.
Karaikal.com: Portal offers history, travel and general information on the city.
Neravey: Some information on this village, and on some Muslim saints.