凱央根湖 (水肺)

簡介

📍 概況：菲律賓「國寶級」景點，在石灰岩山中體驗淡水與海水的奇特交匯。 🤿 環境：水深 5-15m，由淡水與海水形成的溫躍層（溫差大），地形嶙峋。 🐠 生態：生物較少，主要觀賞極致透明的水色與如外星般的石灰岩水下石柱。 ⚠️ 須知：需揹負裝備攀爬一段山路入湖，體能要求高，景色絕對值得。

📍 Overview: Philippines' "National Gem"; a surreal mix of fresh and salt water in a crater. 🤿 Conditions: 5-15m deep. Features distinct thermoclines and jagged limestone topography. 🐠 Ecology: Sparse marine life; the draw is the alien-like underwater rock spikes and clarity. ⚠️ Note: Requires a hike in full gear. High physical demand, but the view is unparalleled.