Snorkeling at Cape Shakotan is an experience that can only be found in Hokkaido. Generally speaking, snorkeling may bring to mind tropical countries, but the sea of Cape Shakotan has an appeal that rivals that. In particular, the beauty of the anemone fish and seaweed that can be seen in the cold seawater is a special experience that cannot be found anywhere else. In the highly transparent sea, you can observe the fine details of the reef and small sea creatures through goggles. There are a few points to keep in mind when enjoying snorkeling. First of all, the sea water temperature at Cape Shakotan is relatively cold even in summer, so we recommend wearing a wetsuit. Also, there are places in the area with strong currents, so it is best to join a guided tour for safety. Local guides will not only show you spots that are suitable for beginners, but will also share their knowledge about Shakotan's nature and ecosystem. In addition, nature conservation is emphasized in the marine protected areas around Cape Shakotan, and consideration for the environment is also required when snorkeling. For example, by observing basic manners such as not touching corals or seaweed and taking your trash home, you can pass on the beautiful nature to the next generation.