El Nido’s sea turtles are among the most treasured wildlife encounters the destination offers — and one of the most reliably achievable wildlife experiences in Southeast Asia. Green sea turtles (Chelonia mydas) and hawksbill sea turtles (Eretmochelys imbricata) inhabit the waters of the Bacuit Archipelago year-round, and encounters during island-hopping snorkel stops are genuinely common during the dry season. This guide covers everything you need to know about sea turtles in El Nido in 2026 — when to see them, nesting season, conservation status, and how to have a responsible encounter.
Sea Turtle Species in El Nido
Green Sea Turtle (Chelonia mydas)
The most commonly spotted turtle in El Nido — green sea turtles are large (typically 100–150cm shell length, 130–160kg) and recognisable by their smooth, teardrop-shaped shell in shades of olive-brown and their blunt, serrated beak adapted for grazing seagrass. Despite the name, the “green” refers to the colour of their body fat (from their seagrass-heavy diet), not their shell. Green sea turtles are listed as Endangered on the IUCN Red List and are fully protected under Philippine law.
Hawksbill Sea Turtle (Eretmochelys imbricata)
Less commonly encountered than greens, hawksbill turtles are smaller (typically 60–90cm, 45–70kg) with a distinctively narrow, pointed beak (hence “hawksbill”) and beautiful patterned shells with overlapping scutes. Their shells were historically prized for tortoiseshell products — a major driver of their population collapse. Hawksbills are Critically Endangered — with global population estimates of under 25,000 nesting females remaining. A hawksbill sighting in El Nido is a privilege; treat it with exceptional care.
Sea Turtle Nesting Season in El Nido
Sea turtle nesting in Palawan occurs primarily from March through September, with peak nesting activity in April–July. Female turtles return to the same beaches where they were born — navigating thousands of kilometres by magnetic field — to lay eggs in the warm sand above the high-tide line. A single female may nest 3–7 times per season, laying 80–130 eggs per nest.
Key nesting beaches in the El Nido area include remote stretches within the northern Bacuit Archipelago — locations that are intentionally kept quiet by conservation organisations to prevent disturbance. If you encounter turtle tracks or a nesting turtle on any beach during your visit, maintain complete silence, do not use lights (including phone screens), stay at least 5 metres back, and under no circumstances approach the nesting animal. Report sightings to the El Nido Resorts Foundation or the Municipal Environment and Natural Resources Office (MENRO).
Turtle Nesting Season Calendar
| Month | Nesting Activity | Hatchling Activity | In-Water Sightings |
|---|---|---|---|
| January–February | Low | Low | Excellent (dry season) |
| March–April | Building — early nesters | Low | Excellent |
| May–June | Peak nesting | Early hatching | Good |
| July–August | Peak nesting | Peak hatching | Moderate (monsoon) |
| September–October | Declining | Late hatching | Moderate |
| November–December | Very low | Low | Very good (dry season returning) |
Best Places to See Sea Turtles in El Nido
Small Lagoon Entrance (Tour A) — Most Reliable
The seagrass beds and coral gardens just outside the Small Lagoon entrance are El Nido’s most reliable turtle habitat. Green sea turtles rest on coral shelves at 3–8m depth and graze on the seagrass beds in the sandy areas. During the dry season (November–April), turtle sightings here are almost daily on Tour A snorkel stops. Arrive at this stop first thing (7:30–9am on a private charter) before tour boats crowd the area.
Shimizu Island (Tour B) — Highest Diversity
The reef around Shimizu Island hosts both green and hawksbill turtles, along with the highest marine biodiversity of any standard tour stop in El Nido. Turtles are spotted resting under coral overhangs and swimming across the reef top. The deeper sections (8–15m) accessible to freedivers and experienced snorkelers reveal more turtle activity than the surface snorkel zone.
Cadlao Lagoon (Tour D) — Calmest Conditions
The seagrass beds within and around Cadlao Lagoon are important green turtle feeding grounds. The extremely calm, sheltered water makes this the most relaxed turtle-snorkelling experience in El Nido — no current, excellent visibility, and turtles that are accustomed to occasional human presence and tend to be less skittish than at more-visited sites.
Private Northern Islands
The most pristine turtle habitat in El Nido is in the remote northern archipelago — accessible only by private boat charter (see our boat rental guide). These sites see minimal snorkelling traffic and host turtles that are noticeably less disturbed — encounters here are often extended and intimate. Request turtle snorkel spots specifically when briefing your private boat captain.
How to Have a Responsible Turtle Encounter
- Minimum 2-metre distance at all times — closer than this causes stress and disrupts feeding/resting behaviour.
- Never touch a sea turtle — handling removes protective skin oils, transmits bacteria, and is illegal in the Philippines. Fines apply.
- Never block a turtle’s path to the surface — turtles must breathe every 4–7 minutes. Swimming above a turtle or blocking its ascent path is dangerous to the animal.
- No flash photography — startle responses from flash can cause dangerous dives or collisions with the reef.
- No chasing — if a turtle swims away, let it go. The best encounters happen when you stay still and let the turtle approach or pass on its own terms.
- Stay horizontal — vertical snorkelers kick and disturb more water; a horizontal body position is less intimidating and reduces reef contact.
- Reef-safe sunscreen — chemical sunscreens are absorbed by turtles through skin contact with contaminated water. Use mineral (zinc oxide) sunscreen only.
El Nido Sea Turtle Conservation
El Nido Resorts Foundation runs one of the Philippines’ most active private sea turtle conservation programmes:
- Turtle tagging programme — turtles in El Nido’s waters are tagged and monitored for population tracking. Data contributed to regional Pacific turtle research programmes.
- Nest protection — nests on resort-adjacent beaches are monitored and protected from predators and human disturbance during the nesting season.
- Hatchling release events — when hatchlings emerge, Foundation staff assist safe releases. Guests can sometimes witness (not participate in) this extraordinary natural event.
- Research collaboration — with the Pawikan Conservation Project (Philippines government programme for marine turtle protection) and international research institutions.
Visitors can support turtle conservation by: paying the Bacuit Bay environmental fee (₱200 — funds MENRO ranger patrols), choosing tour operators who enforce responsible wildlife interaction rules, reporting any turtle harassment witnessed during tours, and donating to the El Nido Resorts Foundation conservation programme.
Threats to Sea Turtles in El Nido
- Bycatch — accidental entanglement in fishing nets remains the leading cause of sea turtle mortality in Palawan waters. El Nido’s fishing community is largely aware of the problem; report any net-entangled turtles immediately to MENRO or the Coast Guard.
- Egg poaching — sea turtle eggs are considered a delicacy in parts of Southeast Asia; poaching occurs despite legal prohibition. Report suspected poaching activity.
- Boat strikes — speedboats and ferries strike turtles in shallow reef areas. Slower boat speeds in MPA zones reduce this risk.
- Tourism pressure — unregulated snorkelling at turtle sites causes chronic stress. The daily visitor quotas and ranger presence in El Nido’s MPAs help manage this.
- Climate change — rising sea temperatures cause nest failure (egg incubation is temperature-sensitive) and coral bleaching reduces food availability.
Frequently Asked Questions
When is the best time to see sea turtles in El Nido?
November through April (dry season) offers the best combination of in-water visibility (20–30m) and calm conditions for turtle snorkelling. December–March sees the most reliable daily sightings on Tour A. March–April coincides with early nesting season — you may spot nesting females on beach visits in addition to in-water encounters.
Can you swim with turtles in El Nido?
You can snorkel near sea turtles in El Nido — encounters are common on Tours A, B, and D. “Swimming with” implies active pursuit, which is prohibited. The correct approach: enter the water quietly near a turtle’s area, float still, and allow the encounter to unfold naturally. The most memorable turtle encounters happen this way — turtles that approach curious, still humans on their own terms.
Is it safe to snorkel near sea turtles?
Completely safe — sea turtles are gentle, non-aggressive animals. They will not attack snorkelers. The only scenario requiring care is if you are directly above a turtle that needs to surface for air — simply move aside to clear its path. The interaction risk is entirely one-directional: careless human behaviour poses risk to turtles, not the reverse.
For more on responsible wildlife encounters, see our El Nido wildlife guide and our responsible travel guide.
External resources: IUCN Red List — Green Sea Turtle status | Pawikan Conservation Project — Philippine sea turtle programme
