Vigan Island, better known to visitors as Snake Island, is one of the most photographed stops in Bacuit Bay: a long, S-shaped sandbar that snakes between two forested islets and only fully appears at low tide. This El Nido guide explains where Snake Island is, why the sandbar shifts with the tides, how to reach it on Island Hopping Tour B, the short viewpoint hike above it, and the best time of day to see the sand at its widest and whitest.
Where is Vigan (Snake) Island?
Vigan Island sits in the northern reaches of Bacuit Bay, roughly 20–30 minutes by bangka (outrigger boat) from El Nido town proper. The “snake” is not a creature but the shape of the sandbar itself, which curves like a serpent when the tide pulls back. The sandbar links Vigan Island to a neighbouring islet often called Cobra Island, and the strip of sand is walkable only when the water is low. At high tide the connection largely disappears under shallow turquoise water, which is why timing matters more here than at almost any other El Nido stop.
Because the sandbar is a natural feature that changes daily, no two visits look exactly alike. Morning light, tide height, and recent weather all shape how much sand is exposed and how vivid the water looks.
How to visit: Island Hopping Tour B
Snake Island is the headline stop on El Nido’s Island Hopping Tour B, the quieter, less-crowded alternative to the famous Tour A lagoons. A standard Tour B loop pairs Snake Island with spots such as Cudugnon Cave, Cathedral Cave, Pinagbuyutan and Entalula, giving you a full day on the water. You can join a shared group tour booked through your hotel or a town operator, or arrange a private boat for more flexibility on timing.
If you want to compare island-hopping routes before you commit, our Tour B vs Tour D comparison breaks down which stops appear on each circuit and which suits first-timers.
Tour B vs private charter: quick comparison
| Option | Typical cost (per person) | Crowds | Best for |
|---|---|---|---|
| Shared Tour B (group boat) | ₱1,400–1,900 + eco fee | Moderate; fixed schedule | Budget travellers, solo visitors |
| Private boat charter | ₱7,000–12,000 per boat | Low; you set the pace | Couples, families, photographers |
| Combined Tour A + B (2 days) | ₱2,800–3,800 total | Varies | Seeing lagoons and sandbars both |
Prices are indicative for 2026 and exclude the El Nido eco-tourism development fee, which every visitor pays and which is valid for several days.
The viewpoint hike above the sandbar
Part of Snake Island’s appeal is the short but steep climb up Cobra Island to a wooden viewing deck. From the top you look straight down the length of the S-curve, with the pale sandbar splitting two shades of blue water. The trail is rocky and can be slippery, so wear reef shoes or sandals with grip rather than flip-flops. Allow 10–15 minutes up and the same down; the view is the single best reason many travellers rank Snake Island above the flatter beach stops.
Not every group tour includes the viewpoint by default, and some operators charge a small extra fee for the climb. Confirm with your boat crew before you set off if the panorama is a priority.
Best time to visit and what to bring
Low tide is everything at Snake Island. Ask your operator to check the day’s tide table and aim for a departure that puts you at the sandbar when the water is receding or already low, so the full snake is exposed. The dry season from December to May offers the calmest water and clearest visibility; during the rainier months from June to October, sea conditions can shorten or reroute tours.
Bring reef-safe sunscreen, a dry bag for electronics, water shoes for the viewpoint, and a hat, as shade on the sandbar is limited. Snorkelling gear is worth having too, since the shallows around the islets hold small reef fish. For a wider look at seasonal conditions, see our notes on choosing the right months in the internal guides below.
Nearby stops worth pairing
Because Snake Island sits among a cluster of Bacuit Bay islands, it pairs naturally with several other favourites. Photographers often combine it with towering Pinagbuyutan Island and the powdery sand of Seven Commandos Beach. If you have extra days, the huge Cadlao Island and its hidden lagoon and the palm-fringed Helicopter Island round out a classic Bacuit Bay itinerary.
Frequently asked questions
Why is Vigan Island called Snake Island?
The nickname comes from the shape of the sandbar, which winds like a snake between two islets when the tide is low. There are no snakes to worry about; the name is purely about the S-curve of sand.
Which tour includes Snake Island?
Snake Island is a standard stop on El Nido Island Hopping Tour B. It does not appear on the more famous Tour A, which focuses on the Big and Small Lagoons instead.
Can you walk across the Snake Island sandbar?
Yes, at low tide you can walk along the exposed sandbar between the islands. At high tide it is submerged under shallow water, so the walkable strip depends entirely on the tide when you arrive.
Is the Snake Island viewpoint hike difficult?
It is short, about 10–15 minutes, but steep and rocky in places. Most reasonably fit travellers manage it with proper footwear; those with mobility concerns may prefer to enjoy the sandbar from below.
