Enjoy Summer Marine Activities in Ainan, Ehime: Diving, SUP & Boat Tours

Ainan Town is a seaside town located at the southernmost tip of Ehime Prefecture in Shikoku. This area, influenced by the Kuroshio Current, is a hidden gem of a marine spot, known only to those in the know, with incredibly clear waters and abundant coral reefs. In this article, we'll introduce some of the summer marine activities you can experience in Ainan Town.

Written by

Ainan Town Hall

Located in the southernmost part of Shikoku's Ehime Prefecture, Ainan Town is an area blessed with a rich natural environment, including the abundant sea and mountains represented by the Ashizuri-Uwakai National Park. The climate is warm throughout the year, and you can see coral and tropical fish.

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Table of Contents
Avoid the Crowd & Enjoy the Beautiful Sea in Ainan Town
1. Yumekaina (Glass-bottom Boat Tour)
2. Seawalker
3. Snorkeling
4. Scuba Diving
5. Sea Kayaking
6. Stand-Up Paddle-boarding
7. Jetblade Flyboard
8. Nanreku Jumbo Pool
Enjoy the Best Summer Activities in Ainan Town, Ehime

Avoid the Crowd & Enjoy the Beautiful Sea in Ainan Town

Ainan Town is about a two-hour drive from Matsuyama City and Dogo Onsen. It is a seaside town located at the southernmost tip of Ehime Prefecture in the Shikoku region of western Japan. It is about a two-and-a-half-hour drive from Matsuyama Airport. It is easily accessible by rental car and is a popular destination for Shikoku driving trips. It is less crowded than tourist destinations, and one of its great attractions is being able to relax and enjoy nature in a local atmosphere.

In this article, we will introduce some recommended marine activities that you can enjoy in Ainan Town this summer.

1. Yumekaina (Glass-bottom Boat Tour)

A sightseeing boat allows you to see colorful tropical fish swarming around the coral and schools of sparkling fish. No reservations are required and the 40-minute cruise is available all year round. If you're lucky, you might even spot a sea turtle!

Learn more about Yumekaina

2. Seawalker

Introducing a first in Shikoku! Seawalker is a popular activity unique to the West Sea. No diving license is required and even those who can't swim can participate. Everyone from children to adults can enjoy the extraordinary feeling of walking on the seabed. Seawalker is only available in Okinawa and here in Ainan Town!

Learn more about Seawalker

3. Snorkeling

The sea of Kashima, where many colorful fish gather, is as beautiful as a jewel box even in the shallow areas. By snorkeling, you can easily enjoy underwater observation. The water is so clear that it seems as if you are floating in the air.

Learn more about snorkeling

4. Scuba Diving

The abundant nature and crystal clear waters of Ainan are also famous as a mecca for scuba diving, where you can get up close and personal with the fantastical world of tropical fish and coral reefs.

Learn more about scuba diving

5. Sea Kayaking

You can enjoy sea kayaking from April to October at Sunokawa Coast, where the clear waters of the sea stretch out before you. You can rent everything you need, including kayaks and life jackets, so even beginners can easily try it out.

Sunokawa Campground Official Website

6. Stand-Up Paddle-boarding

Stand-up paddleboarding (SUP) is a popular sport that allows you to stand on a surfboard in the vast ocean and enjoy a relaxing time. It's not as difficult as surfing, so anyone can try it out. All you need is clothes that you don't mind getting wet! You can enjoy it in Kashima from mid-July to the end of August.

Learn more about SUP

7. Jetblade Flyboard

At Ainakawauso Village Sea Station, you can try out Jetblade and Flyboard, two activities that allow you to float spectacularly over the ocean from June to September. Beginners' lectures are also available, so even first-timers can feel at ease. Come experience these exciting activities in the beautiful sea!

Find activities at Ainakawauso Mura Umi no Eki

8. Nanreku Jumbo Pool

This is one of the largest resort paradises in Shikoku, and is filled with a wide variety of pools, from a 50-meter slide pool to a free fall pool and a wave pool. It is open every year from July to the end of August.

Find out more about the pool

Enjoy the Best Summer Activities in Ainan Town, Ehime

Located at the southernmost tip of Shikoku, Ainan Town is a seaside town where you can relax and enjoy the beauty of nature, away from the hustle and bustle of tourist spots.

There are plenty of marine activities to choose from, from snorkeling and diving to SUP and sea kayaking, suitable for everyone from beginners to active people, so you can choose the one that best suits your travel style. Spending time in the crystal clear waters is sure to create special summer memories.

Ehime National Park | Marine Activities. Ainan Town - Nishikai Sightseeing Boat [1/4]

Ehime

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Ehime National Park | Scuba diving trip to the sea. Ainan Town - Nishikai Sightseeing Boat [2/4]

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Ehime National Parks | Our Environmental Conservation & Coral Conservation & Town: Ainan Town and the Nishikai Sightseeing Boat [3/4]

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Ehime National Parks | Special Protection Areas, Marine Characteristics, Environmental Conditions. Ainan Town, Nishikai Sightseeing Boat [4/4]

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Written by

Ainan Town Hall

Ehime

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