Ketchikan, Alaska, is one of the most beautiful and historically rich destinations in the United States. Often referred to as the “First City of Alaska” due to its location along the Inside Passage, Ketchikan offers more than just a thriving town—it is surrounded by islands that hold unique cultural, natural, and economic significance. The five main islands of Ketchikan are Revillagigedo Island, Gravina Island, Pennock Island, Annette Island, and Betton Island.

Each of these islands has its own story, lifestyle, and attractions that bring in both locals and tourists year after year. From lush rainforests and wildlife to fishing industries and Native culture, the islands represent a blend of tradition and modern life. According to tourism statistics, more than 1.4 million cruise passengers visited Ketchikan in 2023, making it one of the busiest ports in Alaska.

This guide takes you through each of the five islands of Ketchikan in detail, highlighting their history, geography, culture, and lifestyle. For travelers, residents, and researchers, understanding these islands opens up a broader appreciation of Southeast Alaska and its people.

What Are The 5 Islands Of Ketchikan?

1. Revillagigedo Island – The Heart of Ketchikan

Revillagigedo Island is the largest and most significant island in the Ketchikan Gateway Borough. It is home to the city of Ketchikan itself, which has a population of around 8,000 residents, accounting for the majority of people in the borough. Known for its lush Tongass National Forest, this island offers breathtaking scenery and a deep connection to Native Alaskan heritage.

The island is famous for Misty Fjords National Monument, which attracts thousands of visitors each year. This massive wilderness covers nearly 2.3 million acres, showcasing steep cliffs, fjords, and glaciers. Outdoor enthusiasts can enjoy hiking, kayaking, and flightseeing tours that provide a glimpse of nature untouched by time.

Cultural life is equally strong, with totem poles, museums, and art galleries highlighting Tlingit and Haida traditions. Ketchikan on Revillagigedo has become known as the “Totem Pole Capital of the World,” with more than 80 totems spread throughout the city.

Pros:
• Rich culture
• Large population
• Misty Fjords
• Totem poles
• Cruise hub
• Wildlife viewing
• Hiking trails

Cons:
• Rainy climate
• Remote access
• High costs

2. Gravina Island – Famous Yet Remote

Gravina Island sits directly across from Revillagigedo Island, separated by the Tongass Narrows. Although less populated, Gravina has gained national attention for the proposed “Bridge to Nowhere,” a controversial $398 million project meant to connect the island to Ketchikan’s airport. Despite its limited development, the island plays a key role as home to Ketchikan International Airport.

The island spans more than 20 miles long, with much of it covered in thick forest and rugged terrain. Only a few residents live on Gravina, making it one of the quietest islands in the region. However, it is a vital transportation hub since travelers must cross the waterway to reach the airport.

Outdoor activities like hunting, camping, and fishing are common for those who venture here. While the “Bridge to Nowhere” debate faded, Gravina remains important for Ketchikan’s economy and connectivity.

Pros:
• Airport hub
• Quiet setting
• Scenic views
• Hunting options
• Fishing spots
• Rugged beauty
• Remote lifestyle

Cons:
• Limited housing
• Sparse services
• Isolation

3. Pennock Island – A Small Gem

Pennock Island is a small but vital part of Ketchikan’s island group. Sitting between Revillagigedo and Gravina Islands, it covers about 4 square miles and has a very small population. Despite its size, Pennock is rich in history, once used as a burial ground by Native tribes.

The island is largely undeveloped, with limited homes and cabins dotting the shoreline. Its peaceful environment and proximity to downtown Ketchikan make it appealing for those who seek a quiet life near town. Kayakers and small boat owners often visit Pennock for its sheltered coves and scenic views.

Today, Pennock is also known for the Pennock Island Challenge, an annual swimming event that draws athletes worldwide. This open-water race around the island covers 8.2 miles and tests endurance against cold Alaskan waters.

Pros:
• Close to town
• Historic value
• Quiet lifestyle
• Kayaking spots
• Annual race
• Scenic coves
• Wildlife presence

Cons:
• Limited space
• Few residents
• No facilities

4. Annette Island – Cultural Stronghold

Annette Island is the only federally recognized Native reserve in Alaska, home to the Metlakatla Indian Community. With a population of about 1,500 people, this island is rich in cultural heritage, traditions, and self-governance. Located about 15 miles south of Ketchikan, Annette is unique because it remains under Native control rather than state jurisdiction.

The community thrives on fishing, seafood processing, and cultural preservation. Traditional dances, art, and ceremonies are part of daily life here. Visitors to Annette Island can learn about Native customs while enjoying its natural beauty.

In recent years, Annette Island has also invested in infrastructure and tourism, allowing more people to explore the reserve. For travelers who want an authentic cultural experience, Annette Island offers one of the most genuine encounters in Southeast Alaska.

Pros:
• Native reserve
• Cultural depth
• Fishing economy
• Strong community
• Tourism growth
• Art traditions
• Historical heritage

Cons:
• Limited access
• Few services
• Remote living

5. Betton Island – Untouched Wilderness

Betton Island lies just west of Ketchikan and is considered one of the more pristine islands in the area. Covering roughly 15 square miles, it is largely uninhabited and preserved for its natural beauty. The island has a few private cabins but no major settlements, making it a peaceful escape.

Betton is ideal for outdoor recreation, with opportunities for kayaking, wildlife watching, and camping. Seals, eagles, and even whales are often spotted around its waters. The quiet environment provides a sense of wilderness that appeals to adventurers and nature lovers alike.

Statistics show that nearly 60% of visitors to Alaska seek nature-based activities, and Betton Island offers exactly that. Its remote character and untouched environment make it one of the most special parts of the Ketchikan area.

Pros:
• Pristine nature
• Few cabins
• Wildlife rich
• Kayaking areas
• Camping sites
• Quiet retreat
• Whale watching

Cons:
• No services
• Remote access
• Few residents

FAQs About the 5 Islands of Ketchikan

1. How many people live on Revillagigedo Island?
Revillagigedo Island has the majority of Ketchikan’s population, with more than 8,000 residents. It is the largest and most developed island in the borough.

2. Why is Gravina Island called “Bridge to Nowhere”?
The island was part of a proposed $398 million bridge project that was eventually canceled. The plan was controversial due to high costs and low population.

3. What is special about Pennock Island?
Pennock Island is small but known for its annual Pennock Island Challenge, an 8.2-mile swimming race in cold waters. It also has cultural significance as a Native burial ground.

4. Is Annette Island open to tourists?
Yes, visitors are welcome, but since it is a Native reserve, some areas may be restricted. The island provides a unique cultural experience with the Metlakatla Indian Community.

5. Can you live on Betton Island?
Betton Island is mostly uninhabited, but a few private cabins exist. It is more suitable for recreation than permanent living.

6. Which island is best for outdoor adventures?
Betton Island and Revillagigedo Island are top choices. Betton is pristine and quiet, while Revillagigedo offers hiking and Misty Fjords.

7. How do you travel between the islands?
Ferries, water taxis, and boats are the main ways to travel between islands. Ketchikan also has seaplane services for remote access.

Conclusion

The **five islands of Ketchikan—Revillagigedo, Gravina, Pennock, Annette, and Betton—**each hold a special place in Southeast Alaska’s history and culture. From bustling Ketchikan city life on Revillagigedo to the untouched wilderness of Betton, the islands represent the diversity of Alaska’s landscapes and communities. Annette Island stands apart for its cultural heritage, while Pennock and Gravina add unique charm and significance. Together, they form the heart of Ketchikan Gateway Borough, offering adventure, history, and tradition.

If you are planning to visit Alaska, exploring these islands will give you an unforgettable experience. Book your trip today and discover why Ketchikan is not only a cruise stop but also a cultural and natural treasure waiting to be explored.