## Overview (history, features, appeal)
Koshikijima is an archipelago (including Kami-Koshikijima, Naka-Koshikijima, and Shimo-Koshikijima) floating in the East China Sea, west of Satsumasendai City, Kagoshima Prefecture. Characterized by cliffs and oddly shaped rocks created by volcanic activity and sea erosion, and an intricate coastline, the entire island presents a dynamic landscape. The island has long relied on fishing and maritime trade, and is attractive for its rustic fishing village scenery and local seafood (fresh fish, dried fish, etc.). The island is also popular for its untouched nature, crystal clear waters, and the opportunity to see seabirds and, depending on the season, dolphins and sea turtles.
## Highlights
– Cliffs and strange rock formations: The coastline is lined with cliffs, columnar joints, and strange rock formations created by erosion. The view from the observation deck is breathtaking.
– Coastal Promenade and Observation Spot: Take a scenic stroll from the island's observation decks and promenades. You can enjoy the ocean, which changes its appearance with the light of the morning and evening.
- Marine activities: snorkeling, diving, kayaking, etc. You can experience nature in the crystal clear waters (please be aware of the season and sea conditions).
- Fishing village scenery and local cuisine: You can enjoy local flavors such as fresh sashimi, boiled fish, and dried fish in the ports' markets and small restaurants.
- Bird and nature observation: The island is often a stopover for migratory birds, making it a good place to observe seabirds and intertidal wildlife.
- History and culture: The festivals and village atmosphere rooted in fishing culture are also worth seeing. You can see old houses, shipbuilding, and fishing equipment.
## Access (nearest station, transportation, etc.)
– The nearest major train station: Satsumasendai Station (Satsumasendai City, JR Kagoshima Main Line). From Satsumasendai Station, take a bus or taxi to the port (Kawauchi Port/pick-up point).
- Access by boat: You can reach the island by ferry or high-speed boat. Regular boats depart from the Satsuma River (such as Kawauchi Port), the Kagoshima side, and in some cases from nearby ports. High-speed boats take a short trip, and many ferries (regular boats) are able to transport vehicles.
- Access by car: You can drive to the mainland and take your car onto the ferry at the port (depending on the service). Please note that the local roads are narrow in some places, so driving with caution is required.
- Check in advance: Operating companies and timetables may change depending on the season and weather. Be sure to check the latest information on the official website or port information before departing.
(Note) Specific ferry numbers and times change frequently, so please check the latest schedules and fares with the ferry company or port office before visiting.
## Estimated stay (estimated time required)
- Day trip: It is possible to visit the main tourist spots in a day by using a high-speed ferry. However, the number of ferry services is limited, so you will need to plan your trip accordingly.
- 1 to 2 nights: 1 to 2 nights is ideal to enjoy the island's nature, sunsets and sunrises, sea activities, and local cuisine. If you plan to do diving or longer trekking, we recommend staying 2 nights or more.
## Nearby spots
– Observation decks, swimming beaches, local port towns (for strolling and dining), etc. Each island has its own unique landscape and beaches, so you can also enjoy a plan to visit multiple islands by boat.
– Mainland side (Satsumasendai City): Tourist facilities, hot springs, local restaurants, etc. in the center of Satsumasendai City. Convenient for lodging and bathing after returning from the island.
*It's easier to find specific spot names (observation deck names and beach names) by following the island's guides. Please obtain maps and information on attractions at the tourist information center.
## Things to note (crowds, etiquette, seasonal precautions, etc.)
- Number of boats and operation status: The number of boats varies depending on the season and day of the week. Boats tend to be particularly crowded during long weekends and summer holidays, so please make your boat reservations (including for passenger cars) early.
- Weather and sea conditions: High winds and waves can cause cancellations and delays. Be especially careful during typhoon season (usually from July to October). Marine activities may be canceled depending on sea conditions.
What to bring: There may not be many ATMs or convenience stores on the island, so please bring cash, drinking water, sun protection (a hat and sunscreen), and insect repellent.
- Nature conservation and etiquette: Please be considerate of the natural environment by not damaging the coral and other creatures on the beach or in the sea, and always take your trash with you. Please be careful not to infringe on local fishing activities or fishing rights.
- Traffic and road conditions: Roads on the island are narrow and winding in places. Please be mindful of pedestrians and cyclists and drive safely.
- Facility closures and opening hours: Tourist facilities and restaurants on the island often have limited opening hours. It is a good idea to check the opening hours before you arrive.
- Medical care/emergency: Medical facilities are limited, so if you have a chronic illness, please check your medical information in advance and bring extra medicine with you.
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If necessary, we can provide you with HTML output (with heading tags, paragraph and bullet markup) for Gutenberg. We can also look up and reflect sample itineraries (day trips and overnight plans), names of famous scenic spots, ferry company names, and the latest access examples. Which would you prefer?
