Helicopter Island, known locally as Dilumacad, is one of El Nido’s most popular island-hopping stops, named for the reclining-helicopter shape of its long ridgeline. With a broad white-sand beach, clear water for snorkeling, and a hidden underwater cave for the adventurous, it is a Tour C highlight that suits almost every kind of traveler. This guide explains how to visit, what to do on the island, and how to make your stop count.
Why is it called Helicopter Island?
Seen from the water, Dilumacad Island’s silhouette resembles a helicopter lying on its side, with the long body and a raised section suggesting a tail. The nickname stuck, and today most visitors know it only as Helicopter Island. Officially it is Dilumacad, one of the larger islands in the outer reaches of Bacuit Bay.
The island’s main draw is its long, powdery beach, one of the more generous stretches of sand on the tour circuit, giving groups room to spread out compared with El Nido’s tiny hidden coves.
How to visit Helicopter Island
Helicopter Island is a standard stop on El Nido Tour C, reached by boat from El Nido town. Group joiner tours depart each morning and typically spend 45 to 60 minutes here, often stopping for lunch on the beach. Because it is well offshore, you cannot reach it independently; it comes as part of the day’s itinerary.
If you would rather linger than follow a fixed schedule, a private boat lets you extend your beach time and time your visit for quieter moments. See our guide to island hopping versus a private boat charter for how a charter changes the experience.
The hidden underwater cave
Experienced swimmers can explore a small underwater cave at one end of the island, entered by diving down through a submerged opening and surfacing inside. It is an exciting extra, but it requires confidence in the water and is best attempted with a guide. If you are not a strong swimmer, skip it and enjoy the beach and reef instead.
What to do at Helicopter Island
Snorkeling
The reef off Helicopter Island hosts corals and reef fish in clear, shallow water, making it a rewarding snorkel for all levels. Pair it with nearby Star Beach on the same tour for a reef-focused day. Unsure whether to snorkel or dive? Our diving versus snorkeling comparison helps you choose.
Beach time
The long white beach is ideal for swimming, sunbathing, and a leisurely tour lunch. There is more space here than at most stops, so it rarely feels cramped even with several boats present.
Helicopter Island on the Tour C circuit
Knowing how Helicopter Island fits into the day helps you pace your energy and gear.
| Stop | Highlight | Typical time |
|---|---|---|
| Helicopter Island | Long beach, reef, cave | 45-60 min |
| Star Beach | Easy reef snorkeling | 20-30 min |
| Secret Beach | Hidden cove | 30 min |
| Hidden Beach | Sheltered sand | 30-45 min |
Helicopter Island usually gets one of the longer stops, so it is a good place to relax, eat, and swim rather than rush.
Best time to visit
The dry season from December to May offers the calmest seas and clearest water, ideal for both snorkeling and the underwater cave. Mornings tend to be flatter and less crowded than afternoons. In the rainy season, June to October, conditions can be rougher and visibility lower, though tours still operate. For the full seasonal rundown, see the best time to visit El Nido.
Practical tips
Bring reef-safe sunscreen, a mask, and water shoes for the rocky sections. If you plan to try the underwater cave, only do so with a guide and if you are a confident swimmer. Keep valuables in a dry bag on the boat, and note your departure time, since the beach is large and easy to wander. As always, take your trash with you and avoid touching the coral to help preserve the reef for future visitors.
FAQ
Why is Helicopter Island called that?
From the water, Dilumacad Island’s long ridgeline resembles a helicopter lying on its side, which gave the island its popular nickname.
Which tour includes Helicopter Island?
Helicopter Island is a standard stop on El Nido Tour C, reached by boat from town. It can also be added to a private charter.
Is the underwater cave at Helicopter Island safe?
The cave requires diving through a submerged opening and is best for confident swimmers with a guide. Less experienced visitors should stick to the beach and reef.
How long do tours stop at Helicopter Island?
Tours typically spend 45 to 60 minutes here, often including a beach lunch, one of the longer stops on the Tour C route.
Snorkeling technique and safety
Helicopter Island’s reef is welcoming, but a few habits make it safer and more enjoyable. Enter the water calmly and let yourself adjust before swimming out. Keep your fins moving from the hips in slow, steady kicks so you do not stir up sand or bump the coral. Breathe evenly through the snorkel and pause to rest by floating on your back if you tire. Be aware of boat traffic near the shore and stay within the areas your guide points out. If you attempt the underwater cave, do so only with a guide and only if you are a confident swimmer comfortable holding your breath for a short descent. Never snorkel alone, and keep an eye on children at all times, even in the shallows.
What to pack for a Tour C day
A comfortable day at Helicopter Island and the rest of Tour C comes down to smart packing. Bring reef-safe sunscreen, a rash guard for sun protection while snorkeling, and your own mask if you have one. A dry bag protects electronics, while a small towel and a change of clothes make the boat ride home more pleasant. Pack water shoes for rocky entries, cash for island fees and drinks, and a hat and sunglasses for the beach lunch. Most tours provide meals and water, but a few snacks are useful for the long day on the water. With the right kit, you can focus on the island’s long beach, clear reef, and hidden cave rather than the small discomforts of a full day at sea.
Is Helicopter Island worth it?
For most visitors, Helicopter Island is a clear yes and often a favorite of the whole Tour C day. Its combination of a long, uncrowded beach, an accessible reef, and the optional thrill of the underwater cave means it offers something for relaxed beachgoers, casual snorkelers, and adventurous swimmers alike. The generous space makes it a comfortable place to eat lunch and unwind between the day’s more compact cove stops. Unless the weather turns rough, few people leave Dilumacad disappointed. If you have any say in your itinerary, prioritize a tour that gives Helicopter Island a full hour, and you will come away understanding why it consistently ranks among El Nido’s most beloved island-hopping stops.
