About this spot
Monad Shoal is a seamount lying 18–30 metres below the surface near Malapascua Island in the Philippines. The site draws advanced divers worldwide for one reason: thresher sharks. These pelagic hunters gather at the shoal's peak to be cleaned by smaller fish—a behaviour rarely seen elsewhere. The sharks arrive in the early morning hours, creating a narrow window for observation. Dives here demand solid buoyancy control and experience in blue-water conditions. You'll descend a line to the shoal and wait on the bottom, where visibility and current dictate your bottom time. Expect a drift dive in either direction, and plan your ascent carefully given the depth. Most operators run dawn departures from Malapascua town, a 30–45 minute boat ride away. The thresher shark—identified by its elongated tail—is the headline, but the shoal hosts other pelagic visitors depending on the season. Conditions vary; some days offer exceptional clarity and multiple sharks, other mornings show limited sightings. This is wild diving, not a guaranteed show. Bring a torch, understand your dive computer, and go with an operator familiar with the site's quirks.
📖 Guide: Diving in the Philippines: 119 Sites, Wrecks & Walls Worth the Flight
Dive types
Trip essentials
Everything you need before you pack — checklist, sun, logistics.
Trip checklist
- 🛂 Visa-free or visa-on-arrival
- 📜 C-card + dive insurance (DAN)
- 📔 Dive logbook
- 🧴 Reef-safe sunscreen SPF 50+
- 🔌 Plug type A/B/C · 220V adapter
- 💊 Seasickness meds + ear drops
- 📱 Offline maps + emergency contact
Quick facts
- 🌓 Moon First quarter · 47%
- GPS
› Sustainability disclosures
From your departure country
- Visa: Visa on arrival · 30 days max
- Flight: 12h · direct
- Jet-lag: 11h east · 8 days recovery
FAQ
›What's the best time to dive Monad Shoal?
Thresher sharks appear year-round at Monad Shoal, though morning dives (pre-dawn departures) offer the best chance of encounters. Specific seasonal peaks are not well-documented; check with local operators for current conditions.
›Who should dive here?
Monad Shoal requires advanced certification and solid buoyancy control. You must be comfortable with deep blue-water diving, current, and the psychological demands of the shoal environment. Open-water and intermediate divers should consider alternative Malapascua sites.
›What marine life will I see?
Thresher sharks are the primary draw, observed at their cleaning station. Other pelagic species—jacks, trevally, and occasional larger fish—may appear. Smaller cleaning fish work the sharks; diversity varies by dive and season.
›Do I need permits or special access?
Monad Shoal is not within a marine protected area. Standard tourist visas apply for the Philippines. Book dives through established local operators in Malapascua; they handle logistics and site-specific briefings.
