Exploring Cu Lao Mai Nha: A Complete Travel Guide to Phu Yen’s “Robinson Island”

Are you searching for a place where waves crash against ancient rocks, where Wi-Fi signals fade into the whispers of the ocean and the absolute silence of raw nature? Look no further than Cu Lao Mai Nha – a “hidden gem” in the heart of Phu Yen that few have truly mastered the art of exploring.

In this comprehensive guide, as the local experts operating Stelia Beach Resort, we will lead you through every corner of this island. From optimized travel itineraries and “exclusive” check-in spots to luxury stay combinations, we ensure your trip is not just a visit, but a true healing journey.

1. Where is Cu Lao Mai Nha? The “Natural Shield” of Tuy An Land

Cu Lao Mai Nha (also known as Hon Lao Mai Nha) is located in An Hai Commune, Tuy An District, Phu Yen Province. This island is roughly 4 nautical miles from the mainland (about a 15-20 minute boat ride). Spanning only 1.2 $km^2$, the island emerges like a giant shield protecting Xuan Dai Bay and O Loan Lagoon from the open sea.

The name “Mai Nha” (meaning “Roof”) comes from its silhouette, which resembles a roof sheltering coastal fishing villages. Despite the tourism boom in Phu Yen, Cu Lao Mai Nha remains breathtakingly pristine: no grid electricity, no high-end hotels, and only a few households living off fishing. This creates an intense “Robinson Crusoe” vibe for adventurous souls.

2. The Golden Time for a Perfect Sea Voyage

Unlike inland attractions, a trip to Cu Lao Mai Nha depends entirely on the “mood” of the ocean. Based on Phu Yen climate data for 2025-2026, here is our expert advice:

• March to August (Peak Season): This is when the sea is calmest and the water is so crystal clear you can see coral reefs from the boat. The bright golden sun of Central Vietnam ensures your photos have perfect color saturation.

• September to February (Rough Sea Season): This period sees strong Northeast monsoons. Waves in An Hai Bay can be very high, and canoes are often restricted for safety.

Stelia Expert Tip: Even in summer, check the weather forecast 2 days in advance. If there is a tropical depression or level 4 gusts, consider pivoting to inland spots like Van Hoa Plateau for the best experience.

3. How to Get to Cu Lao Mai Nha from Stelia Beach Resort

Located in the heart of Tuy Hoa city, Stelia Beach Resort is the ideal starting point to enjoy beachfront service while easily accessing Northern Phu Yen attractions.

3.1. From Stelia to An Hai Pier

The distance is approximately 27km. You have two options:

• Private Car/Taxi: Follow the coastal road (Hung Vuong extending into Le Duan). This route is stunning, lined with casuarina trees and ocean views. Travel time: 40-45 minutes.

• Stelia Shuttle Service: We provide electric cars or private limousines for guests, allowing you to avoid the heat and dust and start your journey in total comfort.

3.2. Renting Boats and Canoes

At An Hai Pier, you can choose:

• High-speed Canoe: Takes only 10-15 minutes. Prices range from 150,000 VND – 250,000 VND/person (round trip). Best for those prone to seasickness.

• Local Wooden Boat: For those who want a slow, authentic experience. It’s cheaper but takes longer (25-30 minutes).

Note: Always agree on a return time with the boat owner. Usually, the last boat leaves the island at 16:30 for safety.

4. Top 5 “Worth Every Second” Experiences at Cu Lao Mai Nha

4.1. Check-in at the “Natural Infinity Pools”

On the back of the island (facing the East Sea) are rocks eroded over millions of years, forming natural rock pools. At low tide, seawater remains trapped, creating crystal-clear mini pools. This is a “million-view” photography spot known only to seasoned travelers.

4.2. Trekking to the Peak of Mai Nha Mountain

Spend 20 minutes hiking the local trail to the island’s highest point. From here, you can see the panoramic view of Xuan Dai Bay, O Loan Lagoon, and distant fishing fleets. The sense of conquest in this vast space is something no photo can fully capture.

4.3. Snorkeling and Catching Sea Urchins

The marine ecosystem here is incredibly diverse. You can rent snorkels at the pier. Just 10-20m from the shore, you’ll find staghorn corals and colorful fish. If you’re lucky, you can catch Sea Urchins (Nhum) – a famous local delicacy.

4.4. The “Steppe” in the Middle of the Ocean

Surprisingly, this small island features lush green meadows and signature Central Vietnam cacti. It’s the perfect spot for a small picnic or simply lying under a tree with a book.

4.5. Catching the Earliest Sunrise in Phu Yen

If you choose to camp overnight, Cu Lao Mai Nha gifts you the first sunrise on the sea. As the sun rises, the entire ocean surface looks like it’s been plated in liquid gold.

5. Dining: From Rustic Seafood to Fine Dining

Since the island lacks professional restaurants, we turn dining into an adventure.

• Dining with Locals: You can pre-order lunch from local households. The menu usually features the catch of the day:

  • Grilled Jumping Snails (Ốc nhảy): Crunchy and fragrant.

  • Sea Urchin Porridge (Cháo Nhum): Sweet, creamy, and highly nutritious.

• Cost: Approximately 200,000 VND – 350,000 VND/person.

6. Essential Tips for a Perfect Trip

As marketers and nature lovers, we advocate for responsible travel:

• Zero Waste: Leave no plastic behind. Take all trash back to the mainland.

• Fresh Water is Gold: Water is scarce on the island. Use it sparingly.

• Essentials: Bring reef-safe sunscreen, a wide-brimmed hat, insect repellent, and sturdy hiking shoes for the rocks.

• Power Bank: There is no grid electricity; ensure your devices are fully charged.

7. Why Choose Stelia Beach Resort as Your “Base Camp”?

After a long day of trekking and sun, your body needs special care. The “Wild Island by Day, Luxury Resort by Night” combo is the perfect formula:

• Physical Recovery: Soak in our saltwater infinity pool or experience a Hot Stone Massage at our Spa.

• Exquisite Dining: Dinner at Gozo Brew House – Vietnam’s largest bamboo restaurant – with craft beer and premium seafood.

• Strategic Location: Located on the Tuy Hoa beach road, Stelia offers easy access to Cu Lao Mai Nha, Ganh Da Dia, and Bai Xep.

8. Quick Fact Sheet

9. Frequently Asked Questions (FAQ)

Q: Do I need border guard permission to visit?

A: Usually, day trippers only need to buy a boat ticket at the pier.

Q: Is it suitable for children and the elderly?

A: Yes, if traveling by high-speed canoe. However, be mindful that most island movement involves walking on sand and rocks.

Q: What is the total cost for a day trip?

A: Average 600,000 VND – 1,000,000 VND/person (including transport, boat, and food).

Ready for your own Robinson Crusoe adventure?

Contact Stelia Beach Resort today for tour assistance and exclusive preparations for your journey!