ケーブダイビング · アフリカ
ケーブダイビング、 Namibia
Namibia's cave diving is concentrated in the karst of the Otavi-Tsumeb-Grootfontein area in the north. Dragon's Breath Cave and Harasib Cave lead down to deep underground lakes that robotic sonar surveys and technical diving teams have explored, while Lake Otjikoto and Lake Guinas are open-air sinkhole lakes formed by collapsed caves. The waters are notable for an endemic, critically endangered cichlid and, at Otjikoto, for weapons dumped in 1915.
アクセスの仕組み
Most of the deep sites are on private farms, so access depends on the landowner and the documented dives were organised expeditions. Lake Otjikoto is a national heritage site: a 2009 report described diving there as restricted to people accompanied by Namibian Underwater Federation members through three named organisations, and a 2017 report said the site was administered by the National Heritage Council of Namibia and used for police and school dive training. No current official diving procedure was found.
概要情報です。各サイトページに、日付入りのアクセス情報を掲載しています。
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洞窟システム一覧
Dragon's Breath Cave
Harasib Cave
Lake Guinas
Lake Otjikoto
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入口とダイブサイト
| サイト | 洞窟システム | タイプ | アクセス | |
|---|---|---|---|---|
| Dragon's Breath CaveHarasib farm | Dragon's Breath Cave | 洞窟入口 | プライベート：オーナーの許可が必要 | |
 |
Lake Guinasbetween Otavi and Tsumeb | Lake Guinas | シンクホール | プライベート：オーナーの許可が必要 |
 |
Lake Otjikotoabout 20 km north-west of Tsumeb | Lake Otjikoto | シンクホール | 立入制限あり |
| Obab Cavesouthern border of Etosha National Park | — | 洞窟入口 | プライベート：オーナーの許可が必要 |
このページのすべての情報とその出典 (5)
| 情報 | ステータス | 出典 |
|---|---|---|
| Dragon's Breath Cave holds a very large underground lake that a 2019 autonomous-robot survey mapped to about 205 m depth. | 報告済み | [1] [2] |
| Lake Otjikoto and Lake Guinas are sinkhole lakes near Tsumeb formed by the collapse of karst caves. | 報告済み | [3] [4] |
| Lake Guinas, Dragon's Breath and Obab Cave are on private land. | 報告済み | [5] [2] |
| In 2009 diving in Lake Otjikoto was managed by the Namibian Underwater Federation for the National Monuments Council and restricted to people accompanied by NUF members, through three named organisations.Newspaper report from 2009; no newer statement of the diving rules was found. | 情報が古い可能性があります | [6] |
| In 2017 Lake Otjikoto was administered by the National Heritage Council of Namibia and used by police divers and some schools for training. | 報告済み | [7] |
確認済み：直接開いた公式または一次情報源による記載。報告ベース：二次情報源のみによるもの。情報が競合：注釈に両方のバージョンを記載。最新情報でない可能性あり：確認できた最新の情報源が古い。
上記のソースをもとに、独自の言葉でまとめています。 修正を報告する