Summer in Japan can be hot and humid, with temperatures often reaching over 30°C (86°F), especially in bustling cities like Tokyo and Osaka. But don’t let the heat stop you from enjoying your vacation! Japan’s natural beauty offers plenty of cool getaways, from stunning beaches to serene mountain retreats. Whether you’re looking for a peaceful escape or an adventure in the great outdoors, there’s something for everyone to enjoy during the summer months.
In this guide, we’ll take you through some of the coolest places to visit in Japan to beat the summer heat and enjoy the best of nature.
Why Choose Nature Getaways During Summer in Japan?
You might be wondering, “Why nature getaways?” Well, Japan’s landscape is diverse, from sandy beaches and crystal-clear waters to lush mountains and tranquil lakes. These natural wonders offer not just cooler temperatures but also a chance to relax, recharge, and experience a more serene side of Japan. Plus, you can avoid the hustle and bustle of the big cities, making it easier to truly unwind.
Let’s dive into the top destinations that will help you escape the summer heat in Japan!
1. Okinawa: Japan’s Tropical Paradise
When you think of beating the heat, Okinawa’s warm waters and beautiful beaches come to mind. This southernmost island chain of Japan is known for its tropical climate, perfect for a summer vacation.
Why Okinawa?
- Beaches and Coral Reefs: Okinawa is famous for its pristine beaches, such as Emerald Beach and Naminoue Beach, where you can swim, snorkel, or just relax on the soft sand. The water is warm and crystal clear, ideal for water activities.
- Cultural Heritage: While you’re enjoying the beach, don’t miss out on Okinawa’s rich cultural heritage. Visit the Shurijo Castle, a UNESCO World Heritage Site, or learn about the island’s history at the Okinawa Prefectural Museum.
Top Things to Do:
- Snorkeling and diving at Cape Maeda
- Exploring the Okinawa Churaumi Aquarium
- Enjoying traditional Okinawan cuisine like Okinawa soba
2. Hakone: A Mountain Escape Near Tokyo
Just a short trip from Tokyo, Hakone is the perfect destination if you’re looking to cool off in the mountains. Known for its hot springs (onsen), beautiful lakes, and views of Mount Fuji, Hakone offers a relaxing and scenic getaway.
Why Hakone?
- Cool Mountain Air: Hakone sits at an elevation of about 800 meters (2,600 feet), offering a pleasant break from the city heat. The mountain air is refreshing and perfect for hikes.
- Lake Ashi and Scenic Views: Take a boat ride on Lake Ashi to enjoy stunning views of Mount Fuji. You can also visit the Hakone Shrine located along the shore.
- Relaxing Onsen: Hakone is renowned for its natural hot springs. After a day of sightseeing, soak in an onsen for the ultimate relaxation experience.
Top Things to Do:
- Hiking in the Hakone National Park
- Visiting the Hakone Open Air Museum
- Taking a pirate ship cruise on Lake Ashi
3. Kamakura: A Coastal Town with Historical Charm
If you’re looking for a mix of nature and culture, Kamakura is a fantastic option. Located just an hour south of Tokyo, Kamakura is known for its beautiful beaches and rich history. It’s a peaceful place to escape the summer heat while exploring its temples and shrines.
Why Kamakura?
- Beautiful Beaches: Kamakura has several lovely beaches, including Yuigahama Beach, where you can enjoy swimming or just relax under the sun.
- Historic Temples and Shrines: Explore ancient temples like the Great Buddha of Kamakura and Hasedera Temple, which offer a cool and serene atmosphere.
- Cool Ocean Breezes: With its coastal location, Kamakura benefits from ocean breezes, making it much cooler than the nearby cities.
Top Things to Do:
- Visit the famous Kamakura Daibutsu (Great Buddha)
- Enjoy a walk through the bamboo groves at Hokokuji Temple
- Explore the sandy shores of Yuigahama Beach
4. Nara: Nature and Tranquility in Japan’s Ancient Capital
Nara, known for its historical temples and friendly deer, is another perfect place to cool off during the summer. Located in the Kansai region, Nara offers a peaceful escape with lush parks and ancient landmarks.
Why Nara?
- Spacious Parks: Nara’s expansive parks, like Nara Park, offer plenty of shade and green spaces to enjoy a leisurely stroll while keeping cool.
- Historical Sites: Nara is home to some of Japan’s oldest temples, including Todai-ji, which houses the Great Buddha, and Kasuga Taisha Shrine, both set within tranquil natural surroundings.
- Wildlife and Nature: You can interact with friendly wild deer that roam freely around the parks. The deer are a symbol of the area and add to the peaceful charm.
Top Things to Do:
- Visit Todai-ji Temple and the Great Buddha
- Explore the tranquil gardens of Isuien Garden
- Take photos with the famous Nara deer
5. Karuizawa: A Mountain Retreat in Nagano Prefecture
If you’re seeking a cooler, less crowded destination, Karuizawa is the place to go. This picturesque town, nestled in the Japanese Alps, is known for its refreshing climate and beautiful natural surroundings.
Why Karuizawa?
- Chilly Mountain Air: Sitting at an altitude of around 1,000 meters (3,300 feet), Karuizawa offers refreshing cool air even in the hottest summer months.
- Great Hiking Trails: The town has several hiking trails where you can explore waterfalls, lakes, and dense forests. It’s a great place for nature lovers who enjoy outdoor activities.
- Scenic Beauty: Karuizawa is surrounded by lush forests, and you can visit the serene Lake Kumoba, often called “Swan Lake,” for a peaceful retreat.
Top Things to Do:
- Hike along the Karuizawa Nature Trail
- Visit the historic Stone Church and its picturesque surroundings
- Rent a bike and explore the area’s scenic routes
6. Koya-san: Cool, Quiet, and Spiritual Retreat
For those seeking peace and spiritual rejuvenation, Koya-san (Mount Koya) in Wakayama Prefecture offers a cool and serene escape. This UNESCO World Heritage Site is home to over 100 temples, making it one of Japan’s most sacred sites.
Why Koya-san?
- Cool Mountain Climate: Located at an altitude of 800 meters (2,600 feet), the climate here is much cooler than in the city.
- Spiritual Experience: Stay overnight at a temple and participate in traditional Buddhist rituals, including meditation and morning prayers.
- Peaceful Atmosphere: Koya-san’s tranquil forest setting provides the perfect environment for relaxation and reflection.
Top Things to Do:
- Stay overnight at a Buddhist temple (shukubo) and experience monastic life
- Visit Okunoin, the sacred cemetery, and walk along the path lined with thousands of lanterns
- Explore the beautiful Garan temple complex
7. The Japanese Alps: A Hiker’s Dream
For the adventurous traveler, the Japanese Alps offer some of the most stunning mountain landscapes in the country. From hiking to scenic views, the region is perfect for those who want to escape the summer heat and experience Japan’s natural beauty up close.
Why the Japanese Alps?
- Cool Elevations: The high altitudes of the Alps make them an excellent summer getaway, where temperatures are much cooler than in the cities.
- Mountain Adventures: Whether you enjoy hiking, climbing, or simply taking in the breathtaking views, the Japanese Alps have something for everyone.
- Traditional Inns: Stay in charming mountain ryokan (inns) and enjoy the local hospitality, including delicious regional cuisine and relaxing onsen.
Top Things to Do:
- Hike the famous Tateyama Kurobe Alpine Route
- Explore the scenic Kamikochi Valley
- Visit the historic town of Matsumoto and its famous castle
Tips for Planning Your Summer Nature Getaway in Japan
Dress for the Heat (and a Bit of Chill)
Summer in Japan can be sticky and hot, especially if you’re coming from a cooler climate. When you’re heading into nature, you’ll want clothes that breathe and keep you comfy. Think light cotton or linen shirts, loose shorts or pants, and maybe a hat to keep the sun off your face.
- Layer up, just in case: Even if it’s warm during the day, some mountain or coastal areas get cooler at night, so throw a light jacket or hoodie into your bag.
- Good shoes matter: Whether you’re planning to hike, stroll through small towns, or hit the beach, pack comfy shoes that can handle walking. Hiking boots for trails, and sandals or sneakers for easier days.
Book Early – Summer’s Busy!
Lots of folks—locals and tourists alike—love getting out into nature in Japan during the summer. That means hotels, ryokan (traditional inns), and hot spring resorts can fill up fast, especially in popular spots.
- Plan ahead: Try to book at least a few weeks in advance if you want a wider choice of places to stay.
- Try something traditional: Staying in a countryside ryokan or onsen hotel can add a cool cultural twist to your trip—and many come with amazing views.
Check the Weather (Seriously)
Even though you’re heading to cooler areas, it’s still summer—and Japan’s weather can be a little unpredictable. One day might be sunny and clear, the next could be full-on rain, especially during the early summer months.
- Rain’s a thing: Expect the weather in Japan in June to be unpredictable, as it marks the start of the rainy season. Be sure to pack an umbrella or a fold-up rain jacket just in case.
- Watch the temps: Mountain and beach areas are cooler than the cities, but the sun can still be intense. Check the forecast each day so you can time your hikes, beach trips, or sightseeing for the best weather.
Stay Hydrated & Take Breaks
Japan’s summer heat can sneak up on you, especially if you’re walking around all day. Be sure to drink plenty of water and give yourself time to chill in the shade or take a break indoors when you can.
- Carry a water bottle: Refill it at train stations or convenience stores.
- Cool down with local snacks: Try kakigori (shaved ice), cold noodles, or seasonal fruit. They’re everywhere in the summer—and super refreshing.
Bring Snacks for the Road
Some of Japan’s best nature spots are pretty remote, and you might not find a snack stand or restaurant around every corner. Packing a few bites—like trail mix, fruit, or energy bars—can keep you going, especially on hikes or long train rides.
Look Out for Festivals
Summer in Japan is full of festivals, fireworks, and fun events—especially in smaller towns. If your trip happens to line up with one, it can be a great way to experience local culture (and food!).
Some towns have festivals that draw big crowds, so book early if that’s part of your plan—or just enjoy the surprise if you stumble on one!
Which Nature Getaway Will You Choose?
From tropical beaches in Okinawa to cool mountain retreats like Hakone and the Japanese Alps, Japan offers plenty of natural escapes to help you beat the summer heat. Whether you’re looking to relax on a beach, explore ancient temples, or hike through lush forests, these cool getaways are perfect for tourists looking to experience Japan’s beauty beyond the crowded cities.
So pack your bags, embrace the outdoors, and let the cool nature of Japan be your ultimate summer escape!