Okinawa 2-Day/3-Night Travel Itinerary: Relaxing Spots & Hidden Gems for Couples and Girls’ Trips

外資系SEOスペシャリスト

Takuma Oka (岡 拓馬)

こんにちは、岡 拓馬（おか たくま）です。
このブログでは、海外ノマド×SEO×ストック収入をテーマに、自分の経験や学びを発信しています。

高校卒業後は料理人としてスタートし、その後、航空自衛隊での勤務を経て、2016年からWebライター・SEOコンサルタントとして独立。現在は、海外の外資系企業と契約しながら、フルリモートで働いています。拠点はアジア各国を転々としており、最近はベトナムやタイ、マレーシア、フィリピンなどでノマド生活をしています。

執筆者

Dreaming of a tropical getaway in Japan? Okinawa is the perfect destination for travelers who want to enjoy stunning beaches, rich cultural heritage, and unforgettable adventures. With its laid-back island vibes and unique Ryukyu history, Okinawa offers a different side of Japan that feels worlds apart from Tokyo or Kyoto.

In this article, we’ll share a carefully planned Okinawa 2-Day/3-Night Travel Itinerary, packed with relaxing spots, must-see attractions, and hidden gems. Whether you’re traveling as a couple or with friends on a girls’ trip, this itinerary will help you make the most of your short stay in Okinawa. From exploring the majestic Shurijo Castle to diving into emerald-green waters, here are the best things to do in Okinawa in 3 days.

Day 1: Explore Okinawa’s History and Scenic Spots

Your first day in Okinawa is the perfect time to explore the island’s cultural heritage and enjoy some of its most scenic coastal views. From historic castles that reflect the Ryukyu Kingdom’s past to stylish seaside terraces, this itinerary combines tradition and relaxation in one day.

Shurijo Castle (首里城)

No trip to Okinawa is complete without a visit to Shurijo Castle, the former palace of the Ryukyu Kingdom and a designated UNESCO World Heritage Site. The vibrant red walls and Chinese-influenced architecture make it one of the most iconic landmarks in Okinawa.

Walking through the vast grounds, you’ll not only admire the majestic gates and main hall but also learn about the unique history and culture that set Okinawa apart from mainland Japan. Shurijo Castle symbolizes the island’s resilience, having been rebuilt multiple times after wars and fires.

Travel Tip: Don’t miss the chance to take a photo at the main gate to capture the essence of your Okinawa trip. Around the castle area, you’ll also find souvenir shops and restaurants serving traditional Okinawan dishes—perfect for a lunch break.

Umikaji Terrace (瀬長島ウミカジテラス)

After soaking in the history of Shurijo Castle, head to Umikaji Terrace on Senaga Island, just a short drive from Naha. This white-walled shopping and dining complex overlooks the sparkling turquoise sea, offering a relaxing atmosphere reminiscent of a Mediterranean resort.

Here, you can enjoy tropical sweets, fresh local fruit juices, and Okinawan specialties while taking in the breathtaking ocean view. The area is also filled with boutiques selling handmade crafts, jewelry, and “Made in Okinawa” products.

Food Recommendation: Try the famous “Taco Rice” or the popular “Omu-Taco Teriyaki Chicken” at Taco Rice Café Kijimuna—a must-try fusion dish that combines Okinawan comfort food with a creative twist.

Day 2: Discover Okinawa’s Marine World

On your second day in Okinawa, it’s time to immerse yourself in the island’s stunning ocean scenery. This day focuses on the best marine attractions—from one of the world’s most famous aquariums to pristine beaches and exciting water sports. It’s the perfect mix of relaxation and adventure.

Okinawa Churaumi Aquarium

One of the highlights of any Okinawa trip is the Churaumi Aquarium, renowned for its massive Kuroshio Sea tank that features whale sharks, manta rays, and countless tropical fish. It’s one of the largest aquariums in the world and offers an unforgettable look into the beauty of Okinawa’s marine ecosystem.

Beyond the main tank, you’ll find exhibitions on coral reefs, deep-sea creatures, and interactive learning spaces that provide a deeper understanding of the region’s ocean life. It’s a must-see destination for both couples and families.

Emerald Beach

After your aquarium visit, head to Emerald Beach, located within the Ocean Expo Park. With its powdery white sand and crystal-clear waters, it’s one of Okinawa’s most beautiful beaches and a great place to unwind.

The beach is equipped with convenient facilities such as rest areas and showers, making it an accessible choice even for short-term travelers. Whether you prefer swimming, sunbathing, or simply strolling along the shore, Emerald Beach offers the perfect island escape.

Hama-no-Eki (Marine Activity Spot)

For travelers seeking more excitement, Hama-no-Eki is the place to go. This marine activity hub offers banana boat rides, water bikes, wakeboarding, and other water sports in a safe and lively environment.

Depending on weather conditions, not all activities may be available, but it’s an excellent way to add adventure to your Okinawa itinerary. Reservations are recommended to ensure you can participate in your preferred activities.

Day 3: Nakajima Diving Experience & Island Adventure

For your final day in Okinawa, why not add a sense of adventure to your trip? Just off the coast of Naha lies Nakajima, an uninhabited island surrounded by emerald-green waters and vibrant coral reefs. This day is all about exploring Okinawa’s natural beauty through diving and island activities.

Nakajima Diving Experience

A short boat ride from Naha takes you to Nakajima Island, where you can enjoy one of the most memorable activities in Okinawa: diving. Whether you’re a first-timer or have some experience, local instructors guide you safely through the basics, allowing you to fully enjoy the underwater world.

Once in the water, you’ll be surrounded by colorful tropical fish, coral gardens, and the serene beauty of the deep sea. Carrying the oxygen tank on your back and diving into the ocean feels like stepping into another world—a highlight that many visitors describe as the most unforgettable part of their Okinawa trip.

The diving package typically costs around 9,300 yen and often includes equipment and instructor support. Reservations are required, so plan ahead to secure your spot.

Conclusion: Make the Most of Your Okinawa Getaway

A trip to Okinawa is more than just a beach vacation—it’s a journey through history, culture, and nature. In just three days, you can experience the island’s UNESCO heritage sites, breathtaking aquariums, pristine beaches, and even a once-in-a-lifetime diving adventure. This Okinawa 2-Day/3-Night itinerary is designed to balance relaxation and excitement, making it ideal for couples, friends, or anyone seeking a refreshing island escape.

To make your trip smoother, consider renting a car to explore the island at your own pace. Don’t miss trying Okinawan specialties such as taco rice, Okinawa soba, and tropical fruits. And when the sun goes down, Naha’s lively Kokusai Street offers plenty of dining and nightlife options.

With its warm hospitality, stunning landscapes, and endless things to do, Okinawa truly is one of Japan’s best travel destinations. Whether it’s your first visit or a return trip, this island will leave you with memories you’ll cherish long after your vacation ends.