Sumber:
Sigiriya - Wikipedia bahasa Indonesia, ensiklopedia bebas, https://id.wikipedia.org/wiki/Sigiriya
 Misteri Sigiriya, Benteng Kuno di Atas Batu Raksasa yang Memukau - National Geographic (grid.id), https://nationalgeographic.grid.id/read/133748923/misteri-sigiriya-benteng-kuno-di-atas-batu-raksasa-yang-memukau
5 Fakta Menarik Sigiriya, Istana Megah di Atas Batu Raksasa Sri Lanka yang Menakjubkan : Okezone Travel, https://travel.okezone.com/read/2023/11/03/408/2913945/5-fakta-menarik-sigiriya-istana-megah-di-atas-batu-raksasa-sri-lanka-yang-menakjubkan
Fakta Menarik Sigiriya (idntimes.com). https://www.idntimes.com/travel/destination/lia-89/fakta-menarik-sigiriya-c1c2
13 Best Things to do in Sigiriya Sri-Lanka 2023 | Holidify, https://www.holidify.com/places/sigiriya/sightseeing-and-things-to-do.html
Sigiriya: Sri Lanka's ancient water gardens - BBC Travel, https://www.bbc.com/travel/article/20211205-sigiriya-sri-lankas-ancient-water-gardens
Kashyapa, Raja yang Membangun Istana Kuno di Batu Raksasa Sigiriya - Semua Halaman - National Geographic (grid.id), https://nationalgeographic.grid.id/read/133763231/kashyapa-raja-yang-membangun-istana-kuno-di-batu-raksasa-sigiriya?page=all
