279 dive sites in 25 countries have records of ghost pipefish.
56 confirmed by two or more independent sources, 223 reported by one source.
Sites are ranked by evidence: first by how many independent divers logged the animal there, then by how many independent sources confirm it. "Best" here means most independently confirmed, nothing more.
All 124 ghost pipefish sites in IndonesiaDive sites in Indonesia
All 30 ghost pipefish sites in ThailandDive sites in Thailand
All 29 ghost pipefish sites in MalaysiaDive sites in Malaysia
All 50 ghost pipefish sites in PhilippinesDive sites in Philippines
Ghost pipefish sites in Timor-LesteDive sites in Timor-Leste