Molnár János Cave – Malom-tó spring entrance
Zone 1: operator zone [2] (The operator's rules allow wetsuits only in Zone 1; all other zones are drysuit-only. Zone boundaries are not published in the rules.). 以下分类采用该认证体系自身的命名方式，用于描述该潜点所需的培训级别。
The diving entrance to the Molnár János Cave, reached through the licensed dive centre beside Malom-tó in Buda. Guided dives only; groups are capped and the operator publishes its rules and prices.
Divers enter the Molnár János Cave from the dive centre at Frankel Leó út 48, beside the spring-fed Malom-tó (Mill Lake). The operator runs guided cave dives, intro dives for non-cave-certified divers, longer and deeper guided dives, and night dives.
The dive centre publishes detailed general rules: every diver signs a dive plan and rescue plan, carries specified redundant equipment, and dives within a guided group. Gas analysis is mandatory, and the guide decides whether a scooter (DPV) may be used on a given dive.
Because the cave is strictly protected, the rules forbid taking anything out of the cave and ask divers to avoid touching formations and walls.
环境
Warm, clear thermal water in large, mostly phreatic (water-filled) passages and halls; the operator describes deep and wide tunnels where sidemount is welcome but not required. Temperatures vary between passages.
环境条件
The operator gives 20-28 °C year-round and very slow flow; research measurements in autumn 2025 were about 20-26 °C.
典型范围来自已发表资料，不代表当前实际状况。
设施
Dive centre with gas fills (air, nitrox, oxygen, trimix for oxygen-clean cylinders), rental equipment, free drinking water, and limited courtyard parking for unloading.
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 (8)
| 信息条目 | 状态 | 来源 |
|---|---|---|
| Dives are guided only and booked by email with the dive centre, which says it is the only licensed centre in the cave.Operator statements. | 已报告 | [1] [2] |
| A standard guided cave dive costs 70 EUR per diver per dive (one dive a day), 60 EUR (two a day) or 55 EUR (two a day over three or more days); intro dives cost 80, 75 or 70 EUR on the same pattern.Price list valid from 2026-08-12. | 已报告 | [3] |
| Divers need a medical certificate, cave-diving insurance and the certifications for the planned dive; CCR divers need at least 50 dives on their unit.Rules valid from 2016-08-08. | 已报告 | [2] |
| Guided groups are capped at 4 divers plus a guide for cave divers, and 2-3 non-cave divers plus a guide for intro dives.The 2016 rules give a maximum of 5 including the guide, or 7 with an assistant. | 已报告 | [3] |
| Wetsuits are allowed only in Zone 1; all other zones are drysuit-only. | 已报告 | [2] |
| Water is 20-28 °C year-round according to the operator; measured values in autumn 2025 were about 20-26 °C. | 已核实 | [1] [4] |
| Air, nitrox, oxygen and trimix fills are available, and oxygen-rich mixes are filled only into oxygen-clean cylinders with a valid test. | 已报告 | [2] |
| The dive centre is at Frankel Leó út 48, Budapest.Coordinates from showcaves.com for the public address. | 已核实 | [1] [5] |
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