Pulau Ubin Cemetery / Pulau Ubin Malay Keramat (Keramat Puteri Jawa)

Pulau Ubin, one of Singapore's last rural islands, contains multiple historic Malay/Muslim burial grounds associated with former kampongs (for example, burial grounds at Batu Daun, Kampong Chek Jawa, Kampong Surau, Kampong Sungei Durian are listed in heritage accounts). The island's long history of settlement and labour—its granite was quarried for colonial-era structures—provides context for the presence of these cemeteries and local sacred sites. Within the documented corpus of Singapore's keramat (Malay sacred graves/shrines), at least one Pulau Ubin keramat is referenced in secondary sources. An article identifies a grave on Pulau Ubin referred to as "Keramat Puteri Jawa, the grave of a princess from Java who fled to Pulau Ubin a hundred years," presenting a named local tradition that ties the site to a venerated female figure of Javanese origin. This specific identification appears in the cited source but lacks precise on-site description or corroborating primary documentation in the provided extracts. The sources consulted are cultural-historical and travel/heritage oriented: they frame keramat primarily as venerated graves of revered persons within Malay-Muslim practice rather than as sites documented for paranormal phenomena. The provided material does not include eyewitness accounts of apparitions, poltergeist activity, or other supernatural events at Pulau Ubin's cemetery or keramat; nor does it give exact coordinates, detailed physical condition, or specific access restrictions for any particular shrine on the island. Accessibility of Pulau Ubin as a visitor destination (by bumboat, popular for cycling and exploration) is noted, and several cemetery and keramat sites around Singapore are described as visitable in heritage guides.