Hotel Jama Postojna Cave · Slovenia
Hotel Jama at dusk
Postojna · Inner Carniola · Slovenia

Sleep above
the underworld.

A refined four-star retreat one hundred metres from the entrance of Postojna Cave — where the karst wilderness begins at your doorstep.

2 adults
AdultsAge 13+
2
ChildrenAge 0–12
0
Scroll to descend
The address

The closest you can sleep to a natural wonder.

Hotel Jama stands at the very gate of Postojna Cave — twenty-four kilometres of illuminated halls, an underground railway, and the world of the olm, the cave's pale living dragon.

Fully reimagined in 2016, the hotel pairs calm, park-facing rooms with à la carte dining and the karst at your door — a base for the cave, Predjama Castle, and the green heart of Slovenia.

100m
To the cave entrance
156
Rooms & suites
24km
Of cave passages
10°C
Constant, underground
Rooms & Suites

Quiet rooms that open onto the park.

Every room was rebuilt in 2016 — air-conditioned, softly lit, most with a furnished balcony facing the green Postojna parkland.

Park viewClassic Double

Classic Double

A calm, contemporary double facing the park — warm textiles, generous light and everything close at hand.

25 m²Wi-FiA/CMinibar
From
€129/ night
BalconyDeluxe Balcony

Deluxe Balcony

More space and a private furnished balcony over the parkland — the quietest way to end a day underground.

32 m²BalconyWi-FiA/CPet-friendly
From
€169/ night
SuiteJunior Suite

Junior Suite

A separate sitting area, premium finishes and the best views in the house — for those who want the cave and the comfort.

45 m²LoungeBalconyPark view
From
€239/ night
Postojna Cave
The Cave · 100 m away

Step into Postojna Cave before the crowds.

Board the famous underground train, stand beneath the five-metre Brilliant, and meet the olm — the blind amphibian that has lived here in darkness for a century. The entrance is a one-minute walk from reception.

1872
World's first cave railway
5.0m
The Brilliant stalagmite
100+ yr
A single olm can live
Cave & stay package
Hotel Jama terrace at dusk
After dark

Evenings on the terrace.

As the façade lights up and lanterns flicker over the water, the terrace becomes the quiet heart of the evening — a glass of Karst wine above the sleeping cave.

Table & Cellar

Three tables, one karst pantry.

From a sunlit breakfast to a candle-lit à la carte dinner — Slovenian produce, Karst wines and Adriatic catch, a few steps from your room.

Čarobni vrt
À la carte

Čarobni vrt

The “Magic Garden” — the hotel's signature restaurant, seasonal menus and a quiet, refined room.

Proteus Restaurant
Fine dining

Proteus

A gourmet table in the heart of Postojna for a longer, slower evening of Slovenian tasting plates.

Magdalena food & fun
Bar & lounge

Magdalena

Food & fun right next door — craft drinks, easy plates and a warm late-evening glow.

Karst nature
Above ground

Hiking & cycling

Trails leave straight from the hotel into the karst hills, forests and the Pivka valley.

Park & quiet

A landscaped park wraps the hotel — the slow, green counterpoint to the world below.

Pets welcome

Your dog stays free of charge — bowls, blankets and the whole park to explore.

Buffet breakfast

A generous morning spread, included — fresh, local, and ready before the first cave tour.

Predjama Castle
Beyond the cave

A castle in a cliff, and a country within reach.

Nine kilometres away, Predjama Castle hangs impossibly from a vertical rock face. Beyond it: Lipica's white horses, Ljubljana, Lake Bled and the Adriatic — all an easy day from your door.

9km
To Predjama Castle
55km
To Ljubljana
45min
To the Adriatic Sea
Predjama
9 km

Predjama Castle

The world's largest cave castle.

Cave
100 m

Postojna Cave

The underground railway & halls.

Karst
On site

Karst trails

Hiking & cycling from the door.

Surroundings
Day trips

Bled · Lipica · Coast

The best of Slovenia, nearby.

Guest book

Quietly, consistently loved.

“You step out of reception and you're at the cave. Nothing else is this close — and the room was spotless and calm.”
M
Marta K.Warsaw · Deluxe Balcony
“We came for the cave and stayed for the breakfast and the park. The balcony at sunset was the trip's quiet highlight.”
D
Davide R.Milan · Junior Suite
“Perfect base for Predjama and the coast. Friendly staff, dog welcomed like a guest. We'll be back next summer.”
A
Ana P.Ljubljana · Classic Double
Find us

At the gate of the cave.

Address
Jamska cesta 30
6230 Postojna, Slovenia
Reception
+386 5 700 01 00
Email
hotel.jama@postojnska-jama.eu
Check-in
From 15:00 · Check-out until 11:00
Postojna Cave 100 m 45.78° N · 14.20° E Hotel JamaJamska cesta 30 · 6230 Postojna Open in Maps
Your descent begins here

Spend the night where the wonder begins.

Best available rates, free cancellation on most stays, and the cave a hundred metres from your bed.