🏚️ Abandoned

Gunkanjima (Battleship Island)

📍 Nagasaki, Nagasaki

A tiny abandoned island so crammed with crumbling concrete apartment blocks it looks like a warship steaming out of the sea — once the most densely populated place on Earth, now a silent ruin.

From a distance it really does look like a warship: a low gray slab bristling with towers, riding the swells off the coast of Nagasaki. Up close, Hashima Island — nicknamed Gunkanjima, “Battleship Island” — is something stranger: an entire abandoned city packed onto a rock barely 480 metres long.

Why It’s Interesting

In its coal-mining heyday it housed over 5,000 people, making it, for a time, the most densely populated place on the planet. Workers and families were stacked into Japan’s first large concrete apartment blocks. When the mine closed in 1974, everyone left almost overnight, and the sea air has been chewing the buildings down ever since. Walking the permitted boardwalk through the gray ruins is eerie, melancholy, and unforgettable.

Best Time to Visit

Tours run year-round, but the island sits exposed in open water, so landings are frequently cancelled by wind and waves. A calm, clear day is both safer and far more photogenic.

Getting There

There is no casual visiting: the only legal access is a licensed boat tour from Nagasaki Port. Several operators run cruises that circle the island and, conditions permitting, land you on the fixed viewing route.

📸 Mon-chan's camera roll

Snapshots from our very good boy on the road.

A tour boat approaching the battleship-shaped abandoned island — An entire city, left to the sea. I kept my voice down.

A crumbling abandoned apartment interior with a weed through the floor — Nature is slowly taking it back. A quiet, heavy place.

🏚️ Abandoned 🏷️ Ruins 📜 History 🏷️ Island 🏷️ Ferry 📷 Photography 🏭 Industrial 💎 Hidden Gem

Where it is

🛸 Oddity

Oya History Museum (Underground Quarry)

Descend into a cathedral-sized underground stone quarry — 20,000 square metres of cool, cavernous chambers carved by hand, now hosting concerts, art, and the occasional film shoot beneath the earth.

📍 Tochigi, Utsunomiya 💴 Paid ⏱ ≈ 1 hour

🏞️ Scenic

Takachiho Gorge

A narrow basalt canyon of columnar cliffs and a waterfall plunging straight into emerald water — row a small boat to its base, through a landscape woven into Japan's oldest creation myths.

📍 Miyazaki, Takachiho 💴 Paid ⏱ Half day

🌸 Spring 🌻 Summer 🍁 Autumn

🌲 Nature

Kawachi Fuji Garden Wisteria Tunnel

A private garden near Kitakyushu where two long tunnels drip with wisteria in a hundred shades of violet, pink, and white — a roughly two-week spring spectacle that draws photographers from around the world.

📍 Fukuoka, Kitakyushu 💴 Paid ⏱ Half day

🌸 Spring

✨ Experience

Ibusuki Natural Sand Baths

Get buried up to your neck in naturally steaming volcanic sand on a black-sand beach at the southern tip of Kyushu — a 300-year-old bathing ritual found almost nowhere else on Earth.

📍 Kagoshima, Ibusuki 💴 Paid ⏱ ≈ 1 hour

Nearby discoveries

✨ Experience

The Hells of Beppu (Jigoku Meguri)

A tour of seven boiling, steaming, technicolor hot springs you absolutely cannot bathe in — cobalt-blue, blood-red, and one with crocodiles — where the only thing you soak is an egg.

📍 Oita, Beppu 💴 Paid ⏱ Half day · 186 km away

🦊 Animals

Aoshima Cat Island

A tiny fishing islet off Ehime where cats outnumber the handful of human residents many times over — no shops, no hotels, no cars, just a sleepy harbor overrun by friendly felines.

📍 Ehime, Ozu 💴 Paid ⏱ Half day · 302 km away