Kurobe Gorge & Unazuki Onsen: A Torokko Train into the Ravine and a Riverside Hot Spring — 2 Days

Unazuki Onsen is reached by the Toyama Chiho Railway up from the coast, and the gorge railway's own Unazuki Station sits beside it, the start of the torokko line. Arriving here you step straight into a mountain-railway town: the smell of the river, the red iron of the gorge bridge ahead, and the little electric trains that have carried dam workers and tourists up the ravine for nearly a century. Drop your bag, get your bearings, and walk down toward the river — the town is small and everything is close.

Reached by Toyama Chiho Railway from the coast (about 25 minutes from Shin-Kurobe). The gorge railway terminal is beside it. Allow about 20 minutes to arrive and orient.

The Yamabiko Bridge is the old railway bridge over the Kurobe River, now a pedestrian crossing and the start of a short promenade along the gorge wall. From it you look straight across at the red Shin-Yamabiko bridge where the torokko trains cross high above the turquoise water — the single best photograph of the gorge, and free to anyone on foot. The riverside path continues a few hundred metres past a small observation point, the rock close enough to touch and the river loud below, giving a real taste of the ravine before you ever board the train.

Free; pedestrian bridge and promenade, open roughly late April to late November. A few minutes' walk from Unazuki Station. Allow about 45 minutes for the walk.

Unazuki's compact onsen town clusters above the station, its main street lined with ryokan, a free footbath fed by the same clear, alkaline water piped seven kilometres down from the Kurobe upstream springs, and casual eateries good for a relaxed lunch. Local plates lean to mountain and river fare — soba, simmered dishes, and Toyama's dark, soy-rich black ramen — and after eating you can soak your feet at the public footbath in the square while the trains whistle below. It is an unfussy, restorative stop that sets the slow pace the gorge deserves.

Casual meals about ¥900-1,800 (approx., 2026); footbath free. In the onsen town above the station. Allow about an hour.

Enraku is Unazuki's most refined ryokan, set on the riverside with baths that look directly into the gorge and a kaiseki dinner built on Toyama Bay seafood and mountain vegetables. Soaking in the open-air bath as dusk settles over the Kurobe — the clear alkaline water said to leave skin notably smooth — is the heart of an Unazuki stay, and the kind of quiet luxury the small town does best. It is the natural place to sleep on a gorge trip: river views, good food, and the torokko terminal a short walk away for the morning.

Upper-tier riverside ryokan with gorge-view baths; rates typically include kaiseki dinner and breakfast. In Unazuki Onsen, a short walk from the gorge terminal. Check-in mid-afternoon.

The Kurobe Gorge Railway is the reason most people come: a narrow-gauge line of tiny open-sided carriages, built to construct and service the upstream dams, that climbs the ravine across dizzying bridges and through rough-hewn tunnels above a river of extraordinary turquoise. In 2026 the line runs from Unazuki up to Nekomata, a turnaround deep in the gorge — the run beyond, to Kanetsuri and Keyakidaira, is closed for earthquake and rockfall repairs — but the confirmed stretch still delivers the gorge's best scenery: the V-shaped valley, the dam reservoirs, the famous arch of the Atobiki Bridge and glimpses of riverside hot springs. The open cars are cool even in summer, so bring a layer.

Unazuki-Nekomata round trip about ¥2,820 adult (approx., 2026); reserve ahead, especially in autumn foliage. Runs roughly late April to end-November (snow-dependent). The full round trip is about 2 hours; the outbound leg shown here.

Nekomata is the current turnaround deep inside the Kurobe Gorge, named — local lore says — for a spot so steep that even a cat would turn back. There is no town here, only the railway, a power-station works and the sheer green walls of the ravine closing in around the river, but the few minutes the train pauses give you the gorge at its most enclosed and dramatic, far from any road. With the onward line shut for repairs, this is as deep as 2026 visitors go, and it is a genuinely wild, beautiful place to reach the end of the track.

Reached by the torokko; turnaround stop, limited time off the train. Deep in the gorge. Included in the round-trip ride above.

Back at the gorge mouth, the onsen town is the place for a last meal before the journey on. Pick up an Unazuki specialty — the town is known for its soft, smooth onsen-water tofu and for sweets and pickles made with the spring water — or sit down for a final bowl of soba or black ramen with the river below. It is a gentle close to a slow trip: a town that exists for the gorge and the hot water, sending you off with one more taste of both before you ride back down to the coast.

Casual meals about ¥900-1,800 (approx., 2026). In the onsen town by the station. Allow about an hour before the train back to the coast.