Puerto Rico Dive Sites

Cayo Caracoles

Also known as: Caracoles

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Snorkel spotFrom Puerto Rico Dive Sites, the sourced field guide

Cayo Caracoles

RegionGuánica & La Parguera
MunicipalityLajas
IslandCayo Caracoles
AccessBoat dive
Site typeNot established
Depth (reported range)3–15 ft (1–5 m)Range spans 2 sources (current tier 1–2)
SnorkelSnorkel-friendly
Hazardsboat_traffic: a snorkel charter skips Caracoles on weekends and on busy weekdays because of boat traffic on the sandbar, for boating and snorkeling safety, boat_traffic: in 2008 boats ignored the buoys, spearfishing occurred in the bathing area, and there were conflicts between boats and bathers skin-diving with masks and fins
Protected areaLa Parguera Natural Reserve
LocationPinned on location: a DRNA mooring buoy at the site.Location evidence: Official GIS[9]
ConfidenceVerified
Last researched2026-10-17

Overview

Heads up: Cayo Caracoles is a busy party island where boats and jet skis gather, very loud and crowded on holiday weekends, and one snorkel charter skips it on weekends and busy weekdays because of boat traffic. It is a mangrove islet and snorkel spot in the La Parguera Natural Reserve off Lajas, reached by your own or a rented boat. The sandbar is about 4 to 5 feet deep, with small mangrove tunnels to peek into, and there is no sand beach, so visitors stay in the water. A 2008 DRNA study recorded boat-bather conflicts and spearfishing in the bathing area, and recommended more mooring buoys; check current DRNA rules.[1][2][3][4][5][6][7]

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Heads up: boat_traffic: a snorkel charter skips Caracoles on weekends and on busy weekdays because of boat traffic on the sandbar, for boating and snorkeling safety · boat_traffic: in 2008 boats ignored the buoys, spearfishing occurred in the bathing area, and there were conflicts between boats and bathers skin-diving with masks and fins. See safety notes

Habitat & marine life

  • mangroves[3]
  • crystal-clear shallow natural pool (operator)[8]
  • fine calcareous sand with seagrass (turtle, manatee and shoal grass) at the buoys[5]

Marine life is what sources report having seen or commonly seeing — not a guarantee.

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Access

  • Boat dive[4]
  • 2008 DRNA study: high-use zone with only 0.68 acres suitable for traditional anchoring; recommends more mooring buoys[6]

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Snorkeling

  • boat_traffic: a snorkel charter skips Caracoles on weekends and on busy weekdays because of boat traffic on the sandbar, for boating and snorkeling safety[2]
  • snorkeling: on quieter days you can swim between the mangroves and snorkel around the island[3]
  • snorkeling: listed on a current operator's La Parguera snorkeling-sites page; sandbar 4–5 ft deep with small natural mangrove tunnels to peer into[1]

What sources say about snorkeling here. Conditions change — check the sea state before you go.

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Recent diver reports

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First-hand reports from divers, reviewed before they appear. Conditions change daily; a report describes one day.

Safety considerations

  • boat_traffic: a snorkel charter skips Caracoles on weekends and on busy weekdays because of boat traffic on the sandbar, for boating and snorkeling safety[2]
  • boat_traffic: in 2008 boats ignored the buoys, spearfishing occurred in the bathing area, and there were conflicts between boats and bathers skin-diving with masks and fins — 2008 field inventory (DRNA buoy study, Feb 2008); historical observation[5]

What to know

  • Boat traffic: stay visible. Divers must fly the red-and-white dive flag and stay within 100 feet of it; boats must keep 150 feet away. More →

Ocean conditions change daily. Dive within your training, plan with current local information and consider a local professional guide. Water safety guide.

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Protected area

  • La Parguera Natural Reserve (Reserva Natural La Parguera)

    Natural Reserve · Puerto Rico Department of Natural and Environmental Resources · Site position falls inside the official boundary[7]

    NOAA's MPA Inventory classifies this area's protection level as "Uniform Multiple Use"; fishing: no site restrictions. Anchoring: restricted.[7]

Regulations change. Check with DRNA (Departamento de Recursos Naturales y Ambientales) before diving.

Depth reports by source

ReportedSourceStatus
4–5 ft (1–2 m)Paradise Scuba & Snorkeling Center[1]Current source
3–15 ft (1–5 m)Vicente & Associates, Inc. for DRNA (Coral Reef Initiative NA06NOS4190108, task CRI-13)[5]Current source

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See also

Straight-line distance only — not travel time, and not necessarily reached from the same departure point.

Sources & verification

Last researched: 2026-10-17 · Last independently verified: not yet field-verified · Confidence: Verified

  1. 1.Snorkeling Sites & Reef In La Parguera — Paradise Scuba & Snorkeling Center (2026-10-14) · Dive operator · Tier 2: Specialist · accessed 2026-10-17
  2. 2.La Parguera Private Snorkeling Boat Day Charter — Hook'd on Adventure Parguera · Dive operator · Tier 2: Specialist · accessed 2026-10-17
  3. 3.Best Sights in Ponce and the Porta Caribe — Fodor's Travel · Travel resource · Tier 3: Corroborating · accessed 2026-10-11
  4. 4.9 paradas únicas que debes hacer en tu visita a Lajas — Platea PR (2023-09-30) · Travel resource · Tier 3: Corroborating · accessed 2026-10-12
  5. 5.Estudio de boyas de amarre localizadas en las Reservas Naturales de Guánica, Parguera y Caja de Muertos (file E2: field inventory, section 3.2) — Vicente & Associates, Inc. for DRNA (Coral Reef Initiative NA06NOS4190108, task CRI-13) (2008-05-07) · Government · Tier 1: Primary / authoritative · accessed 2026-10-11
  6. 6.Anejo 1: Areas susceptibles para el anclaje seguro con metodos tradicionales (file E3) — Vicente & Associates, Inc. for DRNA (2008) · Government · Tier 1: Primary / authoritative · accessed 2026-09-25
  7. 7.NOAA Marine Protected Areas Inventory 2024 (feature service NOAA_MPA_Inventory_2023), State = PR — NOAA NOS Office of National Marine Sanctuaries - MPA Center (2024) · Government dataset · Tier 1: Primary / authoritative · accessed 2026-09-25
  8. 8.About La Parguera — Paradise Scuba & Snorkeling Center (2026-10-12) · Dive operator · Tier 2: Specialist · accessed 2026-10-17
  9. 9.Estudio de boyas de amarre localizadas en las Reservas Naturales de Guanica, Parguera y Caja de Muertos - Inventario, evaluacion ambiental y recomendaciones (main report, file E1) — Vicente & Associates, Inc. for DRNA (Coral Reef Initiative NA06NOS4190108, task CRI-13) (2008-05-07) · Government · Tier 1: Primary / authoritative · accessed 2026-09-25
  10. 10.Noreste Mooring Buoys3_WFL1 (layer pr_mooringbuoys2) - Boyas de Amarre — Departamento de Recursos Naturales y Ambientales (DRNA); published on ArcGIS Online by a DRNA Northeast Ecological Corridor reserve management officer (2021-06-10) · Government dataset · Tier 1: Primary / authoritative · accessed 2026-10-17
  11. 11.Geographic Names Information System (GNIS) — Domestic Names, Puerto Rico — U.S. Geological Survey (2026-08-28) · Government dataset · Tier 1: Primary / authoritative · accessed 2026-10-17

Facts are summarised in our own words from the sources above; we do not reproduce operators’ or publishers’ descriptions. How confidence is assigned.