Iwaki City Coal & Fossil Museum (Horuru)

Iwaki City Coal & Fossil Museum (Horuru)

Lovingly referred to as 'Horuru' by locals, Iwaki City Coal & Fossil Museum is home to exhibitions on the city's history of coal mining. Horuru also exhibits a range of fossils, including the locally-excavated Plesiosaur Futabasaurus, which was discovered by a high school student. There are also some hands-on experiences to try out, such as making your own amber accessories. Horuru is accessible on foot from Iwaki Yumoto Onsen town, and is a great addition to any trip to the Iwaki area.

Venue Details

Venue Details
Websitehttps://kankou-iwaki.or.jp/spot/10038
Contact

Iwaki Tourism and City Planning Bureau

Best SeasonAll Year
Estimated Visit Time1h
Opening Hours

9:00 AM - 5:00 PM (Last entry at 4:30 PM)

Closed the 3rd Tuesday of the month (or the following day if the 3rd Tuesday falls on a national holiday). Closed on January 1.

ParkingAvailable
Entrance FeeAdults 660 yen; Junior High, High School, University Students 440 yen; Elementary School Students 330 yen
Access Details
Access3-1 Mukaida, Joban-Yumoto-machi, Iwaki City, Fukushima Pref. 972-8321
View directions
Getting there

By Car: 10 min drive from the Iwaki Yumoto I.C. exit off the Joban Expressway.

By Train: 10 min walk from JR Yumoto Sta. (JR Joban Line).

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Bentenjima

In a crescent shaped cove separated from the mainland on the small island known as Bentenjima Island, you will find the mysterious Bentenjima Shrine. The vermillion painted tori gate stands out against the jagged stone and the powerful waves. It is believed that the shrine was land based until an earthquake that occurred in 1410 resulted in the formation of this jagged rock island. The construction date of the original shrine is unknown. The island is also known as Wanigafuchi because, according to legend, a creature known as a “wanizame” (crocodile shark) lived on the island. Half crocodile, half shark, this creature can be seen in many old Japanese paintings. The creature may have been believed to cause the swirling water and violent waves that crashed against the rocks, sometimes resulting in people getting swept into the water. Another legend suggests that the wanizame once kidnapped a young woman from Iwaki who had wandered out to explore the island.This coast is lined with small round pebbles that shine when the water hits them. However, do not take any of these pebbles home, as legend says that anyone who takes pebbles home from this coast will suffer from eye disease. This area was once a very popular destination for tourists and the Iwaki city website linked below features many photos. Although the page is in Japanese, it's viewable using the translation function on web browsers.Hattachi-Yakushi Temple is located near the shrine and is worth visiting, but please do not park there while accessing Bentenjima as it is disrespectful to the temple monks and patrons.

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Baryo Park

As the park's 630 Somei Yoshino cherry blossom trees bloom simultaneously, it is easy to be swept away by the scenery. You will be able to enjoy the coming of spring as you walk along rows of cherry blossom trees on the sando (a road which runs from the torii gate to the shrine).Baryo Park is a well-known location for viewing cherry blossoms, and every year from early to mid April the park holds a light-up event at night. We recommend you visit in the evening to see the cherry blossoms illuminated by the lights from the paper lanterns. A good spot for taking pictures is at the bottom of the sando, looking up at the torii.Soma Nakamura Shrine is connected to the park and is also worth a visit for its tranquil atmosphere and beautiful architecture.

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Hozoji Temple

Hozoji Temple is one of the oldest and most historically significant temples in the Soma region, known for its vivid autumn colours. According to tradition, it was founded in 801 AD by the military commander Sakanoue no Tamuramaro as a place to pray for success in his eastern campaigns.Although detailed records from its earliest centuries have largely been lost, the temple’s existence is attested in a few surviving documents from the 10th to 13th centuries, indicating its long-standing presence in the area. Over time, Hozoji Temple became closely tied to the spiritual life of the region and continued to develop through periods of reconstruction and renewal.The temple grounds are known for their natural beauty, especially the large fir trees - some over 400 years old - and numerous maple trees that grow throughout the property. These maples have long been admired for their striking autumn colors, and historical accounts suggest that generations of Soma clan lords once visited the temple to enjoy the seasonal foliage.In addition to its autumn scenery, the temple is also home to several varieties of cherry blossoms that bloom even during the colder months, offering visitors a chance to experience seasonal landscapes throughout the year.Architecturally, Hozoji Temple reflects the layers of its long history. The Niomon Gate, constructed in 1647 by Soma Yoshitane, the second-generation leader of the Soma clan, is one of the site’s most notable surviving structures.Today, Hozoji continues to attract visitors, photographers, and locals who come to enjoy both its historical atmosphere and its natural surroundings. In recent years, an evening illumination event held during the autumn foliage season has become a popular way to experience the temple’s grounds in a different light. The illuminations are typically held across one weekend in late November (for reference, the 2025 illuminations took place on the three-day weekend of 22-24 November.)

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Gourmet & Shopping

Roadside Station Madeikan (Iitate Village)

Madeikan is an excellent stopping point when heading east to the Soma region thanks to its clean, modern design and array of services. Like many roadside stations, it is outfitted with two restaurants in a food court style where dishes are bought using nearby ticket machines. There is a good-sized market selling local produce, as well as a souvenir shop selling goods and crafts.The term 'madei' is a local term that depicts the slow and thoughtful way of life in Iitate Village. As such, the roadside station is intended as a place where people can unwind and take their time.When you enter the main hall of Madeikan, you're greeted by a stunning display of hanging flowers in the rafters - growing these flowers is the main industry of the village and a source of pride. The display changes season to season, meaning you're likely to see a different arrangement every time you visit.The service station is popular in summer time, when nearby sunflower fields are in full bloom, then again in winter time for its Christmas illuminations, which take place in the park behind the main building. Lights are usually turned on around 4:30pm, when it begins to get dark.

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