Ryusendo Cave is one of Japan’s three greatest limestone caves, located in the quiet mountain town of Iwaizumi. Stretching over 5,000 meters, this natural wonder features dramatic stalactites, mysterious underground rivers, and crystal-clear blue lakes that glow under gentle lighting. Visitors can walk along safe, well-lit paths while marveling at the geological formations that took millions of years to form. The cave’s main attraction is its third underground lake, with stunning cobalt-blue water that feels almost otherworldly. For those with some mobility issues, going to Ryusendo Cave may be difficult, so we will change the location to a safer place such as Jodogahama Beach.

Located near Ryusendo Cave, Iwaizumi Roadside Station is a charming local stop where travelers can enjoy regional flavors and hospitality. The station features a small market selling locally grown vegetables, mountain herbs, and handmade crafts. One of its main attractions is the gelato stand, offering rich and creamy ice cream made with local milk and seasonal ingredients — highly praised by Japanese visitors. It’s a perfect place to take a short break, taste something unique, and pick up souvenirs that reflect the culture of rural Iwate. Clean facilities and a welcoming atmosphere make it a traveler-friendly destination.

From the Visitors Center, take a scenic walk to the Kitayamazaki Observatory for breathtaking coastal views! Kitayamazaki Observatory offers one of the most dramatic coastal views in all of Japan. Located along the Sanriku Coast, it overlooks towering sea cliffs that rise up to 200 meters high and stretch for over 8 kilometers. From the viewing platforms, visitors can take in breathtaking panoramas of rugged cliffs, crashing waves, and the vast Pacific Ocean. On clear days, the contrast of deep blue sea and jagged rock formations makes for unforgettable photos. The site is accessible via well-maintained paths and includes several observation decks at different heights. It’s a must-visit for nature lovers and photographers seeking a unique and awe-inspiring landscape off the beaten path.

Miyako City Gyosai Market is a vibrant local seafood market where visitors can experience the flavors and atmosphere of a working fishing town. Located near the port, the market is packed with stalls selling freshly caught fish, sea urchin, scallops, and other local specialties. Travelers can browse a wide variety of seafood, dried goods, and handmade side dishes — many of which are unique to this region of Iwate. For a hands-on experience, you can buy your favorite items and have them prepared as a donburi (seafood rice bowl) on-site. The market is a great place to interact with locals, learn about seasonal catches, and enjoy an authentic taste of coastal Japan.