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Dominican Republic

Hoyo de Floro / Las Flores (El Macao)

  • Max depth7 m (23 ft)
  • CertificationFull cave
  • Water temperature≈ 24–26 °C (75–79 °F)estimated, no reports yet

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The dive

Fresh water without flow. The cave is small but exceptionally richly decorated, with round holes in the ceiling the book saw nowhere else.

Profile and sections

Fresh water without flow. The cave is small but exceptionally richly decorated, with round holes in the ceiling the book saw nowhere else. There are shrimp in the pool and a lot of cave fauna.

Explored in the 1970s by the same research group as Hoyo de Molina.

Depth and profile
To -7 m; 27 m long. A tunnel to a small room with an air bell; a clear line marks a former water level.
Configuration
Single 11 l (80 cft) cylinder with a Y or H valve (2003).
Who can dive where
  • CaveAt least Full cave
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveGoes down to 7 m (trimix or deco may be needed) · doesn't decide who may dive

This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.

How to get there

Fifteen minutes' walk through the woods from Hoyo de Molina, near El Macao; a short but steep, rough descent to a small pool. To the right of the entrance a pump draws water for cattle. Data from 2003: ask about current access.

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Around Hoyo de Floro / Las Flores (El Macao)

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Sources, sharing and disclaimer

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (DRSS dr-ss.com, Dive Dominicana, Dominican Divers, Scuba Diving, Advanced Diver, World Nomads, divemasteraustin.com, showcaves.com, godominicanrepublic.com, Dominican press, DAN; Oct 2026), the book Las cuevas sumergidas de República Dominicana (environment ministry / Fundación Espeleobuceo Hispaniola, 2003; facts only); Dive Dominicana's gases and prices confirmed by Dive Dominicana, and Golden Arrow's details by Golden Arrow (Oct 2026). Oleg's Bat House and Sistema La Negra were added in Nov 2026 (DRSS, Dive Dominicana, Dominican Divers, and for Oleg's Bat House Caving News and DR1 after Listín Diario, 2011). The DRSS descriptions date from around 2013. Pins only where a source gives them; the caves on private land around Santo Domingo deliberately without a pin. Rules, prices and access change — check with your guide.