Postojna Cave Tours 19 options
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Postojna Cave & Predjama Castle Tour from Ljubljana: Skip the LineVisit Postojna Cave's 21 km underground system and Predjama Castle on a 100-meter cliff with skip-the-line access, driver-guide and pickup from Ljubljana.Every day · First departure 08:00, last 14:00 · Hotel pickup · All ages★ 4.81 (1,185)6hEN✓ Free cancellationfrom€ 114per person
Ljubljana: Lake Bled, Postojna Cave & Predjama Castle Day TripFull-day small-group tour from Ljubljana to Lake Bled, Postojna Cave, and Predjama Castle. Includes pletna boat, underground train, and licensed guide. Hotel pickup available.Every day · 08:20 · All ages★ 4.86 (949)10hEN✓ Free cancellationfrom€ 115per person
Ljubljana: Postojna Cave & Predjama Castle Small GroupHalf-day tour from Ljubljana visiting Predjama Castle and Postojna Cave with mini-train ride, local guide, and air-conditioned transport. Groups capped at 8 people.Every day · 08:20 · All ages★ 4.84 (174)5h 30mEN✓ Free cancellationfrom€ 72per person
Lake Bled, Postojna Cave & Predjama Castle from LjubljanaFull-day tour from Ljubljana to Lake Bled, Postojna Cave and Predjama Castle with English-speaking guide, hotel pickup and discounted cave entry.Fri and Sat · 08:00 · Pickup optional · All ages★ 4.91 (144)10h 30mEN✓ Free cancellationfrom€ 119per person
Postojna Cave Tickets: Train Ride Through Underground ChambersHalf-day trip from Ljubljana to Postojna Cave and Predjama Castle with skip-the-line entry, electric train, guide, and all fees included.Thu–Sat · 08:30 · Season until 31 Oct · All ages★ 4.58 (120)5h 30mEN✓ Free cancellationfrom€ 106per person
Ljubljana: Postojna Cave, Predjama Castle & Piran Day TripFull-day tour from Ljubljana to Postojna Cave with underground train, Predjama Castle, and Piran. Includes hotel pickup, English guide, and minivan transport. 10 hours.Every day · 08:30 · Pickup optional · All ages★ 4.97 (116)10hEN✓ Free cancellationfrom€ 112per person
Postojna Cave & Bled Castle tour: 3 sites in one dayEleven-hour tour from Ljubljana visiting Postojna Cave, Predjama Castle and Bled Castle with all entry fees.Every day · 07:30 and 08:00 · Hotel pickup · All ages★ 4.87 (87)11hEN✓ Free cancellationfrom€ 169per person
Ljubljana: Postojna Cave, Predjama Castle & Piran Day TripFull-day tour from Ljubljana with Postojna Cave train ride, Predjama Castle entry, and Piran coastal walk. Tickets and transport included. Around 10 hours.Every day · 08:00 · Hotel pickup · All ages★ 4.78 (74)10h 30mEN✓ Free cancellationfrom€ 139per person
Postojna Cave and Predjama Castle tour from LjubljanaRide an underground train through Postojna Cave and tour clifftop Predjama Castle on this guided day trip from Ljubljana with hotel pickup.Fri and Sat · 13:15 · Hotel pickup · All ages★ 4.95 (66)5h 30mEN✓ Free cancellationfrom€ 70per person
Postojna Cave & Predjama Castle from Koper: 5-Hour TourPostojna Cave tour from Koper with electric train ride, underground walk & Predjama Castle photostop. 5 hours, AC transport, guide included, port pickup.Sat · 10:40 · All ages★ 4.87 (61)5hEN✓ Free cancellationfrom€ 99per person
Postojna Cave & Predjama Castle Tour: Electric Train RideTravel by underground electric train from Koper to Postojna Cave, then visit Predjama Castle clinging 123 meters up a cliff with guide and hotel pickup.Every day · Hotel pickup★ 4.42 (57)5hEN · DE · IT✓ Free cancellationfrom€ 116per person
Postojna Cave, Predjama Castle & Lake Bled from LjubljanaVisit three Slovenian landmarks on a full-day tour from Ljubljana: explore Postojna Cave's 21km of passages, see Predjama Castle on a cliff.Fri–Sun · 07:30 and 08:00 · Season until 1 Nov · Hotel pickup · All ages★ 4.79 (47)11h 30mEN✓ Free cancellationfrom€ 121per person
Postojna Cave tour from Koper: Ride the underground trainRide an electric train through a 24 km underground cave system from Koper, stopping at Predjama Castle for photos with guide and entrance fees.Every day · Pickup optional★ 4.48 (21)5hEN✓ Free cancellationfrom€ 79per person
Postojna Cave & Predjama Castle tour from KoperDay trip from Koper cruise port featuring an electric train ride through Postojna Cave's chambers, a guided tour of Predjama Castle, and return transport to your ship.Every day★ 4.79 (38)5hEN · CS · DE · IT +1✓ Free cancellationfrom€ 135per person
Postojna Cave & Predjama Castle Tour: Cave Train IncludedPrivate tour from Bled visiting Postojna Cave's underground train and Predjama Castle, the world's largest cave castle, with professional guide.Every day · First departure 07:00, last 11:00 · Season until 30 Nov · Hotel pickup · All ages★ 4.67 (6)6hEN · DE · IT · FR +1✓ Free cancellationfrom€ 225per person
Postojna Cave & Predjama Castle tour from Koper: Private half-dayPrivate half-day tour from Koper to Europe's largest cave with underground train ride, then photo stop at Predjama Castle perched on a 123-metre cliff.Every day · 09:00 · Pickup optional★ 4.00 (3)6h 30mEN · CS · DE · IT +1✓ Free cancellationfrom€ 190per person
Customized Slovenian tour from Koper: Postojna Cave & LjubljanaSix-hour private tour from Koper with a live guide. Customize your route around Postojna Cave, Ljubljana Old Town and Piran in air-conditioned comfort with tolls covered.Every day★ 5.00 (1)6hEN · DE · IT · ES✓ Free cancellationfrom€ 780per group
Postojna Cave & Predjama Castle tour: Private excursionEight-hour private tour from Koper port with guide, driver and hotel pickup: ride the electric train through Postojna Cave's underground chambers.Every day · 08:30 · Hotel pickup★ 5.00 (2)8hEN✓ Free cancellationfrom€ 630per group
Postojna Cave & Predjama Castle tour from Slovenian CoastSix-hour tour from Portoroz with cave train and medieval castle entry included. Live guide in English, Spanish, Italian or French.Every day · First departure 07:00, last 11:00 · Hotel pickup · All ages★ 4.50 (2)6hEN · DE · IT · FR +1✓ Free cancellationfrom€ 232per person
The top 12 of 19 options, side by side
✓ 2026-10-29| Option | Price | Duration | Rating | Days and times | Guide languages |
|---|---|---|---|---|---|
| Postojna Cave & Predjama Castle Tour from Ljubljana: Skip the LineOur pick | € 114 per person | 6h | 4.81★ · 1,185 | Every day · First departure 08:00, last 14:00 | English |
| Postojna Cave and Predjama Castle tour from LjubljanaBest value | € 70 per person | 5h 30m | 4.95★ · 66 | Fri and Sat · 13:15 | English |
| Ljubljana: Postojna Cave, Predjama Castle & Piran Day TripTop rated | € 112 per person | 10h | 4.97★ · 116 | Every day · 08:30 | English |
| Ljubljana: Lake Bled, Postojna Cave & Predjama Castle Day Trip | € 115 per person | 10h | 4.86★ · 949 | Every day · 08:20 | English |
| Ljubljana: Postojna Cave & Predjama Castle Small Group | € 72 per person | 5h 30m | 4.84★ · 174 | Every day · 08:20 | English |
| Lake Bled, Postojna Cave & Predjama Castle from Ljubljana | € 119 per person | 10h 30m | 4.91★ · 144 | Fri and Sat · 08:00 | English |
| Postojna Cave Tickets: Train Ride Through Underground Chambers | € 106 per person | 5h 30m | 4.58★ · 120 | Thu–Sat · 08:30 · Season until 31 Oct | English |
| Postojna Cave & Bled Castle tour: 3 sites in one day | € 169 per person | 11h | 4.87★ · 87 | Every day · 07:30 and 08:00 | English |
| Ljubljana: Postojna Cave, Predjama Castle & Piran Day Trip | € 139 per person | 10h 30m | 4.78★ · 74 | Every day · 08:00 | English |
| Postojna Cave & Predjama Castle from Koper: 5-Hour Tour | € 99 per person | 5h | 4.87★ · 61 | Sat · 10:40 | English |
| Postojna Cave & Predjama Castle Tour: Electric Train Ride | € 116 per person | 5h | 4.42★ · 57 | Every day | English, German, Italian |
| Postojna Cave, Predjama Castle & Lake Bled from Ljubljana | € 121 per person | 11h 30m | 4.79★ · 47 | Fri–Sun · 07:30 and 08:00 · Season until 1 Nov | English |
Postojna Cave Tours at a glance
- Our pick: Postojna Cave & Predjama Castle Tour from Ljubljana: Skip the Line, € 114 (6h, 4.81★ · 1,185).
- Best value: Postojna Cave and Predjama Castle tour from Ljubljana, € 70 (5h 30m, 4.95★ · 66).
- Top rated: Ljubljana: Postojna Cave, Predjama Castle & Piran Day Trip, € 112 (10h, 4.97★ · 116).
Real price per person across the 19 options: € 70–€ 232 (median € 115). With 100+ reviews: 6 of 19.
Of the 19 options: 19 with free cancellation, 17 with instant confirmation, 13 with hotel pickup, 16 kid-friendly, 3 private and 12 bookable last-minute.
How we rank: quality, number of reviews and relevance to the topic. In the comparison table, our top 3 comes first. Real price per person: the group price divided by the seats it includes.