Izu Peninsula

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Izu Peninsula
No. 2 of Best Things to Do in Tokai region

Izu Peninsula

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5.0/5
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Izu Peninsula is a peninsula formed by volcanic activity. Two of the world's rare volcanic arcs converge here, creating a diverse landscape interwoven with hot springs, volcanic rock coasts, and mountain valleys. The peninsula is surrounded by the sea on three sides, offering a rich variety of scenery, from rugged coastlines to the dense forests and deep valleys of the Amagi Mountains. Hot springs are Izu's signature attraction. Shuzenji Onsen is said to have been established over 1,000 years ago and is a historic hot spring town on the peninsula. The hot spring street is built along the Katsura River, featuring the serene and deep Bamboo Forest Path, with Tokko-no-yu resting quietly in between. Atami and Ito on the east coast offer a different vacation atmosphere, where hotels stand by the sea, allowing you to enjoy ocean views while soaking in the hot springs. Traces of volcanic activity can be found all over the peninsula. Jogasaki Coast is a volcanic rock coast formed after lava from the eruption of Mt. Omuro approx. 4,000 years ago flowed into the sea, cooled, and was eroded by waves over many years. It spans approx. 9 km, and the Kadowaki Suspension Bridge hangs over the cliffs. Mt. Omuro itself is a perfectly round volcanic cone, and you can see a panoramic view of Izu from the summit. Dogashima on the west coast is famous for its sea caves; when you take a boat into Tensodo Cave, light pours down from the gap in the ceiling onto the water, creating a blue glow. Seafood is also a major feature of Izu. Being surrounded by the sea on three sides makes the local seafood exceptionally fresh. Splendid alfonsino is a representative local fish species, commonly found in hot spring hotels and coastal restaurants.

Izu City · 13.4 km from downtown
Shimoda Floating Aquarium
No. 14 of Best Things to Do in Shizuoka Prefecture

Shimoda Floating Aquarium

4
4.5/5
22 reviews

Shimoda Marine Aquarium is a unique aquarium located in a beautiful inlet in Shimoda City, Shizuoka Prefecture, making full use of the natural sea. Unlike typical aquariums, it features a "bay-type" exhibit that utilizes the actual ocean as is, allowing visitors to observe marine life living vibrantly in an environment close to its natural habitat up close. Inside the aquarium, you can encounter popular animals such as dolphins, sea lions, and penguins, with the dolphin performance being a particular highlight. The dynamic jumps and synchronized routines with trainers, performed on a spacious ocean stage, are breathtaking and captivate many visitors. There are also plenty of interactive programs where you can get up close and personal with the dolphins, creating unforgettable memories. Furthermore, the aquarium features a tank area displaying a variety of marine life, including fish and jellyfish, allowing visitors to leisurely enjoy viewing them in a fantastical setting. In the touch pool, visitors can actually touch starfish, sea cucumbers, and other marine creatures, making it a rich collection of interactive exhibits that children and adults alike can enjoy and learn from. One of its biggest attractions is its location surrounded by nature, allowing visitors to leisurely stroll through the grounds while enjoying the sea breeze. The facility also has a restaurant and a gift shop where you can enjoy Izu's unique cuisine and souvenirs. Shimoda Marine Aquarium, where you can experience the allure of the sea while connecting with nature, is a recommended spot not only for family trips but also for couples and friends. Why not escape from everyday life and spend some time relaxing in the world of the sea?

Shimoda · 1.5 km from downtown

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Featured Food & drink in Izu Peninsula

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Hakone attraction pass
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Mount Fuji | Lake Kawaguchi Maple Corridor/Oishi Park · Trending Lawson · Gotemba Premium Outlets · Matcha experience!
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Yokohama Private Food Tours with a Local: 100% Personalized
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Kamakura: Half-Day Walking Tour & Japanese Sweets
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Featured Day tours in Izu Peninsula

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Izu Omuroyama Day Tour from Tokyo: Mt. Omuro & Izu Shaboten Zoo & Resort 21 oceanview train & Jogasaki Coast (Join-in Small Group Max 9 | Hotel Pick-up Option)
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Duration: 10.1 hrs
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Japan Tokyo Izu 1-day tour: Mt. Omuro + zoo + scenic train experience + Jogasaki Coast
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· 442 reviews· 3.9k booked
Duration: 10.3 hrs
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Small group for 9 people optional · 1-day tour to Mt. Omuro in Izu with panoramic views · Includes free scenic train ride + hotel pick-up service available
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Duration: 10.6 hrs
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1-day tour to Izu from Tokyo for 9 people with hotel transfers: Atami fireworks + Jogasaki Coast
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Featured Spa & wellness in Izu Peninsula

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2026 Limited Edition - Atami Fireworks Festival + Hakone 1-day Tour, Limited Period
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Duration: 10.8 hrs
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Tokyo Mt. Fuji 5th Station, Oshino Hakkai, Gotemba Premium Outlets, or optional day trip to an onsen (hot spring) at your own expense.
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Duration: 12.6 hrs
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Tokyo Mount Fuji 1-day tour to Fuji Subaru Line 5th Station: Oshino Hakkai + Gotemba Premium Outlets / Hot spring experience
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Duration: 5.7 hrs
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1-day tour to enjoy the beautiful views of Mount Fuji at Lake Kawaguchi and Lake Yamanaka, visiting popular photo spots for stunning Fuji shots
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Featured Culture & history in Izu Peninsula

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[Train ticket included·9-person group] Tokyo Izu Mt. Omuro 1-day tour + Jogasaki Coast|optional pickup
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· 3 reviews· 25 booked
Duration: 9.2 hrs
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1-day tour to Mt. Omuro + Izu Kyuko Line + Jogasaki Coast [matcha mountain scenery]
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1-day tour to Hakone Shrine + Lake Ashi + Hakone matcha boat + Owakudani [optional hotel transfer]
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What travelers say about Izu Peninsula

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MiAmore21June 4, 2026
5.0
It’s a fun experience. You get to see the Torii gate from afar.

Hakone Sightseeing Cruise

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现代流浪猫December 25, 2022
5.0
I really like the scenery, quietness and hot springs of the Izu Peninsula, and of course the restaurants with pure Japanese menus. Although it is a bit embarrassing, it is super exciting; I look forward to visiting in three weeks.

Izu Peninsula

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Anonymous userJuly 21, 2026
5.0
The cactus zoo at the foot of Mount Omuro is incredibly soothing. Over a thousand different cacti of varying shapes and sizes grow in the greenhouse, creating a spectacular sight. Most of the animals roam freely, and the most endearing are the Kapibala, who relax in the hot springs with a gentle and docile demeanor. You can even hand-feed the red pandas and alpacas. This unique blend of flora and fauna is gentle and healing, making it an unforgettable and tender memory of your trip to Izu.

Izu Shaboten Park

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Winnie LamMay 26, 2023
5.0
It’s really nice to come to Mount Omuro when the weather is nice. It takes just a few minutes to reach the top of the mountain by cable car, and you can see endless scenery as far as the eye can see. If you have time, you can also go to the shrine or go to the archery range at the bottom of the valley. There are souvenir shops at the bottom of the mountain and Shizuoka Prefecture’s famous Wasabi ice cream.

Mt. Omuro

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Weijie59February 5, 2026
4.0
Price is about the same as buying over the counter, except that we didnt have to queue in line. It's basically a skywalk with a nice view of Mt Fuji. Skywalk seems new. There were also ziplines right beside the skywalk that kids were playing (requires additional cost to play). Across the bridge, there were some food stalls, restaurant and an animal petting store. Overall good for about 2hours.

Mishima Skywalk

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LMOOLMNovember 27, 2023
4.0
Located at a popular hotspring town. It is pretty packed when i visited on a weekend afternoon. The temple isnt very big. Quite pretty during autumn!

Shuzenji

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_TI***j0April 16, 2025
4.0
the pirate ship is nicely decorated full of the pirate ship experience haha , the ride is good , although the weather was a bit cloudy

Lake Ashi Cruise

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だに旅August 31, 2023
5.0
I went in without much thought, but it was bigger than I expected and there was a lot to see, so I was very satisfied! Because it specializes in the deep sea, there were different ways to enjoy it and it was interesting compared to ordinary aquariums!

Numazu Deep Sea Aquarium

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爱旅行的诺拉August 11, 2026
5.0
This is a truly delightful aquarium. You can interact with dolphins up close, feed sea turtles, sea lions, and seals, watch dolphins fly overhead, and even swim and snorkel with them. It's a perfect destination for family trips. Although the aquarium is small and the facilities are basic, the interactivity and fun are top-notch, making it worth spending at least half a day there. For transportation, you can take a taxi directly from Izukyu Shimoda Station for 1100 yen one way. If you miss the bus on the return trip, you can ask the aquarium staff to help you call a taxi; you won't be able to get a ride through ride-hailing apps.

Shimoda Floating Aquarium

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sAviOr_07April 17, 2026
4.0
Mishima Taisha Shrine is a must-visit in Shizuoka. When I visited, the main halls were under renovation. There were quite a few pigeons, and some cherry blossoms were in bloom, including weeping cherry trees. I also saw some golden osmanthus. According to the information, Mishima Taisha Shrine is the first shrine in Izu Province, with a history of over 1300 years. When Yorimoto was exiled to Izu, he prayed here for the revival of the Minamoto clan, and after succeeding, he greatly expanded the shrine.

Mishima Taisha

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Frequently asked questions

What are the must-do things in Izu Peninsula?

Don't miss these attractions in Izu Peninsula: Hakone Sightseeing Cruise, Izu Peninsula, and Izu Shaboten Park. If you like Food & drink, try Hakone attraction pass. If you enjoy Day tours, try Japan Tokyo + Izu Peninsula + Jogasaki Coast + Kadowaki Suspension Bridge + Atami Onsen private charter 1-day tour.

You can give Hakone attraction pass and [Marufuku Seicha] Visit a tea factory and enjoy tea tasting for Japanese tea loved by Tokugawa Ieyasu a try. Before you go, please check their opening hours and menus online. Reservations are recommended, especially during peak hours.

When choosing a tour, start with how much time you have and the kind of experience you're looking for. Trending options right now include Japan Tokyo + Izu Peninsula + Jogasaki Coast + Kadowaki Suspension Bridge + Atami Onsen private charter 1-day tour, Izu Omuroyama Day Tour from Tokyo: Mt. Omuro & Izu Shaboten Zoo & Resort 21 oceanview train & Jogasaki Coast (Join-in Small Group Max 9 | Hotel Pick-up Option), and Japan Tokyo Izu 1-day tour: Mt. Omuro + zoo + scenic train experience + Jogasaki Coast. Check the real-time availability and itinerary before you book.

As of November 6, 2026, the reference price for day tours and activities in Izu Peninsula is around SGD 64.01 – SGD 626.21. Rates vary by duration, group size, transportation, tickets, meals, and any special admission requirements. Before you book, please confirm the billing currency and whether the price is quoted per person or per group.

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