Guishan Island Yilan Taiwan
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Guishan Island Yilan Taiwan

4.9
·7 reviews·Zhuhai, China

Discover Taiwan's only active volcanic island, famed for its surreal 'Milk Sea' and abundant dolphin life. An unforgettable natural escape.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Spring and Autumn mornings

Calm seas, fewer crowds

CrowdLow
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Guishan Island Yilan Taiwan

Guishan Island Yilan Taiwan

Best Time

Spring and Autumn mornings

Calm seas, fewer crowds

CrowdLow
Highlights

Highlights

Must-see attractions

Discover Taiwan's only active volcanic island, famed for its surreal 'Milk Sea' and abundant dolphin life. An unforgettable natural escape.

4.9
(7 reviews)

"Witness the surreal 'Milk Sea' and spot playful dolphins around Taiwan's unique volcanic island."

Vertical photo
TIP

🚢 Book Boat Tours Early

Essential for island access & popular tours. Avoid disappointment by booking ahead!

🤢 Pack for Seasickness

Boat rides can be bumpy. Bring medication if you're prone to motion sickness.

Third hero image

Highlights

Discover the most iconic attractions and experiences

The Magical Milk Sea

The Magical Milk Sea

Off the coast of Guishan Island

Witness the surreal, milky blue waters caused by underwater volcanic activity. A truly unique natural phenomenon.

Instagram+1
Guishan Island Hiking Trail

Guishan Island Hiking Trail

Guishan Island

Ascend the 1706 steps for panoramic views of the island and the surrounding Pacific Ocean.

Instagram
Dolphin Watching

Dolphin Watching

Waters around Guishan Island

Spot playful dolphins leaping through the waves on your boat journey to the island.

Instagram
Turtle Island's Volcanic Landscape

Turtle Island's Volcanic Landscape

Guishan Island

Explore Taiwan's only active volcanic island, shaped like a turtle, with a fascinating geological history.

Instagram+1
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Planning Your Visit

Book Your Boat Trip in Advance

Boat tours to Guishan Island are essential for access and often sell out, especially during peak season. Booking ahead ensures your spot to see the famous Milk Sea and explore the island's unique volcanic landscape. Instagram+1

Weather and Seasickness Preparedness

The journey to Guishan Island involves a boat ride, and conditions can be choppy. Check the weather forecast and consider bringing seasickness medication if you're prone to it. Instagram

Best Times

When
Spring and Autumn mornings
Why
Calm seas, fewer crowds
Crowd
Low
When
Weekday afternoons
Why
Tour groups thin out
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

NO WAY THIS EXISTS IN CHINA 😱 🪼chimelong ocean kingdom 📍zhuhai, china 🎬 @precioustheedon #creatorsearchinsight #travelinchina #travelinchinavlog #zhuhai #zhuhaichina #chimelong #travelinchinablack #chinatravel #chinatravelguide #CapCut
@precioustheedon
2.9K likes • 74.4K views

🚢 Book Boat Tours Early

Essential for island access & popular tours. Avoid disappointment by booking ahead! Instagram+1

🤢 Pack for Seasickness

Boat rides can be bumpy. Bring medication if you're prone to motion sickness. Instagram

Wistron 2nd company tour 2024 Guishan island#yilantaiwan🇹🇼
@aknt1y
1.5K likes • 77.3K views
Daxi, hidden gem in Yilan, Taiwan. Fishing port with very fresh seafood, beautiful sea view looking out to Guishan Island with mountains on three other sides 🏔️
jeinehuang
0 likes • 2.9K views

🥾 Wear Comfortable Shoes

You'll be doing a lot of walking, especially on the island's trails. Instagram

☀️ Sun Protection is Key

The sun can be intense on the water and island. Bring sunscreen, hats, and sunglasses. Instagram

2025/10/13 📍 Taiwan , Yilan, Guishan Island 🛥️ 宇宙號 遊艇 #宜蘭 #龜山島 #龜山島牛奶海 #自由潛水 #sup #遊艇 #宇宙號
lululu_2001
44 likes • 1.4K views

Tips

from all over the internet

🚢 Book Boat Tours Early

Essential for island access & popular tours. Avoid disappointment by booking ahead! Instagram+1

🤢 Pack for Seasickness

Boat rides can be bumpy. Bring medication if you're prone to motion sickness. Instagram

🥾 Wear Comfortable Shoes

You'll be doing a lot of walking, especially on the island's trails. Instagram

☀️ Sun Protection is Key

The sun can be intense on the water and island. Bring sunscreen, hats, and sunglasses. Instagram

📸 Capture the Milk Sea

The unique color is best photographed during daylight hours. Instagram

What Travellers Say

4.9
(7 reviews)

Reviews Summary

Visitors rave about the stunning natural beauty of Guishan Island, particularly the surreal 'Milk Sea' and the chance to spot dolphins. The hike offers rewarding views, and the island's volcanic landscape is a unique draw. Some find the boat ride choppy, and facilities on the island are basic.

"Relax, relax, watch the sunset and sunrise
Great place for 2 days and 1 night"

Fay “菲” Lai

"2023.07.07 Big baby visited here"

因無所住而生其心

"Fewer tourists. This is already the focus."

Jeffrey Lai

What People Like

Magical Milk Sea
Dolphin sightings
Volcanic scenery

What People Dislike

Choppy boat rides
Limited island facilities

Frequently Asked Questions

🚇 🗺️ Getting There

To reach Guishan Island, you'll first need to travel to Yilan County. The most common method is by train from Taipei to Toucheng Station, which takes about 40-60 minutes. From Toucheng Station, you can take a taxi or a local bus to the Wushi Harbor (烏石港), where most boat tours to Guishan Island depart. TikTokInstagram

Boat tours are the only way to visit Guishan Island. It's highly recommended to book your tour in advance, especially during peak season or weekends, as they can sell out quickly. You can often book through local travel agencies in Yilan or online platforms. Instagram+1

While trains are efficient to Toucheng, direct bus services might be available from Taipei to Yilan, and then you'd transfer to a local bus or taxi to Wushi Harbor. Check local Taiwanese bus schedules for the most up-to-date information. TikTok

Yes, driving is an option. Wushi Harbor has parking facilities. However, be aware of potential traffic congestion, especially during holidays. Instagram

The boat trip to Guishan Island typically takes about 20-30 minutes one way. The total tour duration, including time spent on the island and potential dolphin watching, can range from 2 to 4 hours. Instagram

🎫 🎫 Tickets & Entry

The cost primarily involves the boat tour fee, which can vary depending on the operator and inclusions (like dolphin watching or island hiking). Expect prices to range from NT$300 to NT$800 per person. There might also be a small environmental protection fee. Instagram

Yes, booking your boat tour tickets in advance is strongly advised. Tours are limited, and popular slots fill up quickly, especially during the summer months and holidays. Instagram+1

Tours typically operate daily, weather permitting, from around 9 AM to 4 PM. However, the island itself has seasonal access restrictions, often open from March to October. Always check with your tour operator for the latest schedule. Instagram

Guishan Island is a protected natural area. Access is limited, and tours are weather-dependent. Some areas might be restricted for conservation. Instagram

No, visiting Guishan Island requires booking a boat tour. Independent access is not permitted to protect the island's environment and ensure visitor safety. Instagram

🎫 🧭 Onsite Experience

Activities include hiking the island's trails (including the 1706 steps to the summit), exploring old military tunnels, and marveling at the unique volcanic landscape. Many tours also include dolphin watching and a chance to see the 'Milk Sea'. Instagram+2

There are very limited facilities on Guishan Island itself. It's advisable to bring your own snacks and water, or ensure your tour package includes refreshments. You can find plenty of fresh seafood restaurants near Wushi Harbor before or after your trip. Instagram

Comfortable walking shoes are a must for hiking. Lightweight, breathable clothing is recommended due to the potential for humidity. Don't forget sun protection like a hat, sunglasses, and sunscreen. Instagram+1

Swimming directly in the Milk Sea is generally not permitted due to the underwater volcanic activity and potential safety concerns. However, some tours may offer opportunities to swim in designated safe areas nearby. Instagram

The Milk Sea is best viewed from the boat as you circle the island. Its vibrant color is a result of mineral deposits from the underwater volcanic vents, creating a surreal, milky appearance. Instagram+1

📸 📸 Photography

The 'Milk Sea' is a prime photo spot, offering unique turquoise and milky blue hues. The panoramic views from the summit after climbing the steps are breathtaking. The island's rugged volcanic terrain and the surrounding ocean also make for dramatic shots. Instagram+1

Drone usage may be restricted in certain areas or at specific times due to environmental regulations or safety concerns. It's best to check with your tour operator or local authorities before flying a drone. Instagram

Morning light often provides softer illumination and clearer skies, ideal for capturing the island's landscapes and the Milk Sea. Sunrise can be particularly stunning if your tour offers early departures. Instagram

Yes, many iconic shots of Guishan Island, including the Milk Sea and dolphin sightings, are taken from the boat. Ensure your camera is protected from sea spray. Instagram+1

A wide-angle lens is great for capturing the expansive ocean views and volcanic landscapes. A telephoto lens can be useful for spotting and photographing dolphins. Waterproof protection for your gear is also a good idea. Instagram

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

Guishan Island offers a unique adventure for families. The boat ride itself is exciting, and spotting dolphins is a guaranteed hit with children. Instagram The hike up the 1706 steps can be a fun challenge for older kids, offering a sense of accomplishment and amazing views. Instagram Ensure children are supervised closely on the boat and during any island exploration. Pack plenty of snacks and drinks, as facilities are limited. Instagram

📸 Photography Enthusiasts

Guishan Island is a paradise for photographers. The Milk Sea provides unparalleled opportunities for capturing unique, surreal landscapes. Instagram+1 The panoramic views from the summit are spectacular, especially during sunrise or sunset if your tour allows. Instagram Don't forget to bring a good zoom lens for potential dolphin sightings. Instagram Consider a wide-angle lens for the dramatic volcanic scenery. Instagram

🌊 Adventure Seekers

For those craving adventure, Guishan Island delivers. The boat journey across the Pacific, the chance to see dolphins in their natural habitat, and the hike up the island's steps offer a thrilling experience. Instagram+1 Exploring the island's volcanic terrain and learning about its geological history adds an element of discovery. Instagram+1 Be prepared for potentially rough seas and embrace the rugged beauty of this unique location.

Deep Dives

In-depth insights and expert knowledge

The Geology of Guishan Island

Guishan Island, also known as Turtle Island, is Taiwan's only active volcanic island, located about 9.1 km off the coast of Yilan. It's a shield volcano that has erupted four times in the past 7,000 years. The island's distinctive shape resembles a turtle, hence its name. Instagram+1

The most striking geological feature is the 'Milk Sea', a unique phenomenon caused by underwater volcanic vents releasing minerals. This creates a surreal, milky blue or turquoise color in the surrounding waters, especially visible when the currents stir up the seabed. The island's volcanic activity also contributes to hot springs and fumaroles. Instagram+1

Historically, residents lived on the island until the mid-1970s when they were relocated to the mainland due to structural damage to homes caused by volcanic activity and seismic events. Today, the island is primarily a tourist destination, carefully managed to preserve its natural and geological significance. Instagram

Experiencing the Milk Sea

The Milk Sea is undoubtedly the main draw for visitors to Guishan Island. This natural wonder is a result of underwater volcanic activity, where sulfurous compounds and minerals are released, giving the water its characteristic milky appearance. The color can vary from a pale blue to a vibrant turquoise depending on the currents and the concentration of minerals. Instagram+1

While swimming directly in the Milk Sea is generally not allowed due to safety concerns related to the volcanic vents, many boat tours will circle the area, allowing passengers to get close and take stunning photographs. Some tours might offer opportunities for swimming in designated, safer areas nearby. The visual impact of the Milk Sea against the backdrop of Guishan Island and the Pacific Ocean is truly unforgettable. Instagram

To best appreciate the Milk Sea, aim for a tour during daylight hours when the colors are most vivid. The clarity of the water and the intensity of the sunlight play a significant role in how the Milk Sea appears. It’s a photographer's dream and a unique natural spectacle that sets Guishan Island apart. Instagram+1

Hiking and Island Exploration

For those seeking a more active experience, Guishan Island offers hiking opportunities, most notably the ascent via the 1706 steps to the island's summit. This challenging climb rewards visitors with breathtaking panoramic views of the surrounding ocean and the Yilan coastline. Along the way, you might encounter remnants of the island's past, including old military structures and tunnels. Instagram

Beyond the main trail, exploring the island allows you to appreciate its unique volcanic terrain and sparse vegetation. The island was once inhabited, and you can still see signs of its former community. The feeling of being on a remote, geologically active island is palpable, offering a sense of adventure and discovery. Instagram

It's crucial to wear appropriate footwear for the hike, as the steps can be steep and uneven. Staying hydrated is also important, especially during warmer months. The effort is well worth the incredible vistas and the unique experience of walking on Taiwan's only active volcanic island. Instagram

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