洞穴系统
Sistema Taj Mahal
QRSS list entry reported by M. Nebenhaus, 08/2017. The QRSS long-cave list gives -23.8 m; the QRSS deep-cave list gives -24.4 m for the same 2017 report.
A 9,954 m underwater cave (QRSS, 2017 figure) entered at Cenote Tajma Ha south of Puerto Aventuras, used for cavern tours and as a designated cave training site, known for light beams and a dense halocline.
Sistema Taj Mahal is best known through Cenote Tajma Ha, which operators place about 5 km south of Puerto Aventuras. The cavern zone runs from the main entrance beneath an air-filled bat chamber to a smaller cenote divers call the Sugar Bowl, and in sunny weather light enters through openings in the ceiling. Deeper areas cross a halocline, where the mixing of fresh and salt water produces a shimmering, mirror-like layer.
QRSS lists eight cenotes for the system and a surveyed length of 9,954 m, last reported in 2017. Its permanent lines include the Jumna River, Sagrado and Mangrovia lines, parts of which CREER lists as approved places for training drills.
In February 2024 CREER advised that cavern tours should not be run at Tajma Ha because excavation at nearby Cenote Esmeralda had left excess sediment in the cavern zone, while cave diving remained open.
测量与探索历史
| 2017-08 | QRSS list entry updated to 9,954 m (M. Nebenhaus). [1] |
入口与潜点
QRSS lists 8 cenotes. Cenote Tajma Ha is the operated dive entrance.
仅供方位参考，不可用于导航。空心圆点为大致位置。
本页所有信息及其来源 (7)
| 信息条目 | 状态 | 来源 |
|---|---|---|
| QRSS lists Sistema Taj Mahal at 9,954 m with 8 cenotes, reported by M. Nebenhaus in 08/2017.Newest figure found is from 2017. | 信息可能已过时 | [1] |
| QRSS gives a maximum depth of 23.8 m on its long-cave list and 24.4 m on its deep-cave list for Sistema Taj Mahal.Same 08/2017 report in both tables. | 来源存在冲突 | [1] [2] |
| Pro Dive International places Cenote Tajma Ha about 5 km south of Puerto Aventuras and 26 km south of Playa del Carmen.Operator description. | 已报告 | [5] |
| Pro Dive International describes the Tajma Ha cavern tour as passing a wide room beneath an air-filled bat cave to a smaller cenote called the Sugar Bowl, with haloclines in deeper areas. | 已报告 | [5] |
| CREER noted on 2024-02-27 that the Tajma Ha cavern line was unsafe because of excess sediment after the excavation of Cenote Esmeralda, marking cavern tours as not recommended while cave diving stayed open.Status may have changed since; page viewed 2026-10-14. | 已核实 | [3] |
| CREER rates Tajma Ha as Level 2 (Intermediate) for guided cavern diving. | 已核实 | [3] |
| CREER's 2020 training-site rules list the Jumna River line, Sagrado line, Mangrovia line and cavern zone at Tajma Ha among approved locations for zero-visibility or lost-line drills. | 已核实 | [4] |
已核实：来自我们直接查阅的官方或主要来源。已报告：仅来自二手来源。来源存在冲突：注释中列出两种版本。可能已过时：我们找到的最新来源已有一定年代。
由我们根据上述来源以自己的文字整理撰写。 提交更正