Nagasaki is Japan's ultimate haikyo prefecture — the city and its surrounding archipelago contain the two most famous abandoned places in Japan and arguably the world. Hashima Island (Gunkanjima, "Battleship Island") — Mitsubishi's coal mining island, peak 5,200 residents on 6 hectares, abandoned 1974, UNESCO World Heritage 2015 — sits one hour offshore by boat from Nagasaki port. Ikeshima — Kyushu's last coal island, peak 8,000 residents, mine closed 2001, accessible by public ferry — is 20 minutes from Sasebo. The broader Nagasaki Prefecture landscape includes WWII industrial sites, abandoned fishing villages on the outer islands and the specific haikyo of Japan's coal-era Kyushu industrial history. Discover the 5 best abandoned places in Nagasaki, selected from our Japan Urbex Map — 70+ verified GPS locations.
Why Nagasaki Is Japan's Premier Haikyo Prefecture
No Japanese prefecture concentrates the same density of world-class haikyo as Nagasaki — the Kyushu coalfield islands of Hashima and Ikeshima, the WWII Mitsubishi naval arsenal history and the outer island fishing village abandonment create a haikyo landscape of extraordinary variety within one prefectural boundary.
1. Hashima Island (Gunkanjima) – Nagasaki Port — Coal Mining 1890–1974, World's Most Densely Populated Place, UNESCO 2015, James Bond Skyfall, Official Landing Tour (Known Location)
Hashima is one of the most popular urbex sites in the world. Coal was initially unearthed on Gunkanjima in 1810 by the feudal lord of Saga. Industrial mining commenced in the late 1800s under Mitsubishi Corporation. As production escalated, the island expanded with extensive residential and industrial infrastructure including towering sea walls. At its peak it had a population of over 5,000 on just 6 hectares. When coal lost its value in favour of crude oil, the town became a ghost island overnight. Koreans spent years fighting for compensation for the anguish of the miners. Another attempt in 2015 was successful and Hashima Island has been on the UNESCO list ever since.
🔗 Sources: Atlas Obscura – Hashima Island | Lonely Planet – Abandoned Places World
2. Ikeshima Island – Sasebo, Nagasaki Prefecture — Kyushu's Last Coal Island, Peak 8,000 Residents, Mine Closed 2001, High-Rise Blocks on Hillside, Public Ferry 20 Minutes (Known Location)
Ikeshima was Kyushu's last coal-mining island. At its peak it housed some 8,000 people — high-rise apartments and shopping streets — but with the 2001 closure of the mine the population collapsed. A small number of islanders still live here, while the vast empty housing blocks cover the slopes, creating a singular landscape — a living ruin. Where the famous Gunkanjima can only be approached on a landing tour, Ikeshima can be reached freely by public ferry. Ikeshima's public ferry accessibility makes it the finest freely accessible coal island haikyo in Japan — a contrast to Hashima's managed tour format. All GPS in our Japan Urbex Map.
🔗 Sources: Discover Real Japan – Japan Ruins | The Travel – Abandoned Japan
3. Abandoned Outer Island Fishing Village – Nagasaki Archipelago — Demographic Collapse, Fishing Industry Decline, Traditional Stone Fishermen's Houses, Island Setting
Nagasaki Prefecture encompasses 971 islands — the highest island count of any Japanese prefecture — and the demographic collapse that is emptying Japan's rural communities has hit the Nagasaki archipelago with particular force. Several outer island fishing communities in the Nagasaki island chain have been partially or completely abandoned as the fishing industry declined and the younger generation moved to Nagasaki city or the mainland: traditional stone fishermen's houses left with the net-drying equipment still on the wall, the small harbour with the boats gone and the subtropical Kyushu island vegetation reclaiming the settlement. All GPS in our Japan Urbex Map.
4. Abandoned WWII Mitsubishi Arsenal Site – Nagasaki City — Mitsubishi Naval Arsenal 1857–1945, WWII Shipbuilding, Derelict Industrial Infrastructure, Nagasaki City Setting (Our Map Only)
Nagasaki's Mitsubishi Naval Arsenal — established in 1857 and one of the primary producers of Imperial Japanese Navy warships during WWII — left derelict industrial infrastructure in the Nagasaki port district. The Mitsubishi Heavy Industries facilities in Nagasaki were a primary target of the August 9th 1945 atomic bomb (the Fat Man detonated approximately 3km from the main Mitsubishi shipyard). Several derelict WWII-era Mitsubishi industrial buildings remain in the Nagasaki port area — the WWII industrial archaeology of Japan's naval power in a city forever defined by the atomic bomb. GPS in our Japan Urbex Map.
5. Abandoned Nagasaki Hillside Residence – Nagasaki City — Meiji-Era Merchant or Missionary House, Nagasaki Hillside Setting, International Heritage Architecture (Hidden on Our Map)
Nagasaki's hillside residential districts — the areas that survived the 1945 atomic bomb and retain significant Meiji-era architecture — include several derelict Western-influenced merchant and missionary houses from the late 19th and early 20th centuries. Nagasaki was Japan's primary window to the Western world for 200 years of Edo-period isolation (1639–1853), and the Meiji-era buildings that replaced the trading posts reflect a unique East-West architectural fusion. Several of these Meiji-era Nagasaki hillside residences stand in dereliction between the active restored buildings of the Glover Garden area. Find it on our Japan Urbex Map.
Safety Tips
- Hashima tour safety: only designated viewing areas are safe on the island; the derelict apartment blocks are severely structurally compromised and off-limits even on the official tour
- Ikeshima respect: a small permanent community remains on Ikeshima — always be respectful of residents; the island is a living community, not a theme park
- Outer island ferry schedules: Nagasaki's outer islands have limited ferry services — always check departure times and book returns before departing; being stranded overnight is a real risk
- Never explore alone — Nagasaki emergency: 110 (police) and 119 (fire/ambulance); always share your GPS location
❓ FAQ
What is the most famous abandoned place in Nagasaki?
Hashima Island (Gunkanjima) — the former Mitsubishi coal mining island, peak 5,200 residents on 6 hectares, abandoned in 1974 after the coal mine closed, UNESCO World Heritage since 2015. Accessible by official landing tour from Nagasaki Harbour (book in advance). For freely accessible coal island haikyo, Ikeshima near Sasebo (public ferry, 20 minutes) is the finest alternative.
How do I get to Hashima from Nagasaki?
Official landing tours depart from Nagasaki Harbour — multiple operators including Yamasa Kaiun. The tour takes approximately 2.5 hours total (1 hour each way by boat, 30 minutes on the island in the UNESCO viewing areas). Book weeks in advance in peak season (March–November). Tours do not run in rough weather.
Can I visit Ikeshima?
Yes — Ikeshima is accessible by public ferry from Sasebo (approximately 20 minutes). No booking required for the ferry. The island has a small permanent resident community — be respectful. Underground mine tours are available on the island. A full day gives time for the ferry, island exploration and the mine tour.
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