Underground Secrets of Belgrade
Belgrade, Serbia

Underground Secrets of Belgrade

Outty Ranking 73 4.7 · 27 traveler reviews2.5 hoursFrom $23
Instant mobile ticketSpots available today

Outty Ranking

73/100

Strongly Recommended. Our proprietary evaluation. How we score

Traveler rating

4.7/5

Based on 27 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Underground Secrets of Belgrade worth booking?

Underground Secrets of Belgrade is a 2.5-hour experience in Belgrade, Serbia, from $23 per person. It scores 73 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.7/5 rating across 27 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
73 / 100
Rating
4.7/5 (27)
Duration
2.5 hours
From
$23 per person

This is story about the hidden objects and cruel history of Belgrade! Visit the Roman well, a military bunker from Tito’s period, and an Austrian gunpowder storehouse with Roman sarcophagi, sacrificial altars, and tombstones. You will hear the stories about the oldest city center.

What you get

    About this experience

    This is story about the hidden objects and cruel history of Belgrade! Visit the Roman well, a military bunker from Tito’s period, and an Austrian gunpowder storehouse with Roman sarcophagi, sacrificial altars, and tombstones. You will hear the stories about the oldest city center.

    What's included

    Included

    • Free glass of wine
    • Profesional tour guide
    • Entrance frees

    Not included

    • Personal expenses

    What you'll see and do

    1. The Belgrade Fortress

      Many legends surround the Roman Well, one of Belgrade’s most mysterious attractions, built at the beginning of the 18th century, during the baroque reconstruction of the fortress. The well is 51m deep, with 3m in diameter and two spiral staircases that connect at a depth of about 35 meters forming a DNA-like shape. Alfred Hitchcock visited the well in 1964 and said that an environment like that was always a treat for him. A military bunker takes us into the mid-50s and the period of the Cold War. The bunker was never used for its original purpose.

      60 minutes here · Admission included

    2. Barutana

      The Austrian gunpowder storehouse also known as Barutana is a man-made cave, built in the 16th century. We will show you Byzantine and Roman sarcophagi, gravestones, and statues in the display room of the Lapidarium.

      30 minutes here · Admission included

    3. Visit caverns in which the food was stored and a wine cellar from the 19th century with FREE WINE at the end.

      45 minutes here

    Where it starts and ends

    Meeting point

    Belgrade

    The tour starts from the Republic Square, behind the monument. Our guides will be wearing yellow IDs or shirts/sweaters, hats or umbrella.

    Hotel pickup

    No pickup: everyone meets at the start point.

    Ends at

    Our tour ends at the winery "Vinarija" (address Karadjordjeva 31, close to Branko's Brigde)

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en
    Ticket
    Mobile Only
    Runs on
    Tue, Wed, Thu, Fri, Sat, Sun
    Group size
    Up to 15 travelers per booking
    Operated by
    Belgrade Walking Tours

    Know before you go

    • Public transportation options are available nearby
    • Infants are required to sit on an adult’s lap
    • Suitable for all physical fitness levels

    Photos

    Underground Secrets of Belgrade, photo 2Underground Secrets of Belgrade, photo 3Underground Secrets of Belgrade, photo 4Underground Secrets of Belgrade, photo 5Underground Secrets of Belgrade, photo 6

    What travelers are saying

    Outty’s summary of the themes that recur across 27 traveler reviews. Written by us, not quoted from reviewers.

    Knowledge and storytelling

    10 mentions

    Reviewers describe the commentary as informative rather than scripted.

    The guide

    5 mentions

    Travelers single out the guide as the reason the experience works.

    Traveler reviews

    27 verified traveler reviews for Underground Secrets of Belgrade. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    24
    4 star
    1
    3 star
    0
    2 star
    1
    1 star
    1
    Sort
    T148FXstephanieg · October 2026

    Great tour with a great guide!

    Highly recommend this tour! Milan was very knowledgeable and great at explaining the history behind the underground tunnels! Thank you Milan!

    Response from the operator: Thank you very much 🙏

    via Tripadvisor

    Z8237DVrobertb · September 2026

    Amazing communicator

    Milan is an amazing communicator and storyteller, and this was the second tour I had done with him. His delivery was assured and engaging, and he was ready with an informative answer to any and all questions. Highly recommended 👌

    Response from the operator: Thanks a lot

    via Tripadvisor

    mikaelk829 · August 2026

    Amazing fort and underground exploration

    Amazing tour with the very knowledgeable and passionate guide Nemanja. The description on TripAdvisor does not do this tour justice. We explored most of the fort + all the mentioned underground place.

    Response from the operator: Dear clients, Thank you very much, it was our pleasure. It is always nice to hear such a great words about our guides. Kind regards

    via Tripadvisor

    487karinab · August 2026

    Beograds underjordiske hemmeligheder - private tour

    Best experience ever - 2,5 very interesting hours. One thing is all the knowledge on Beograd it-self, but it was also very interesting to met a local and hear opinions and values from someone living in the city.

    Response from the operator: Thank you very much, it was our pleasure. Kind regards

    via Tripadvisor

    beadventurous123 · August 2026

    A fantastic underground tour

    Excellent tour. The guide was knowledgable and we felt as though we gained a lot of information about the history of Belgrade. It was a large group of 43 people but we could hear all the information and the guide made sure all people in the group were together.

    Response from the operator: Thank you very much

    via Tripadvisor

    Good to know

    Duration
    2.5 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Tue, Wed, Thu, Fri, Sat, Sun
    Price range
    $23 to $100
    Hotel pickup
    No pickup, meet at start point
    Booked in 30 days
    9
    Verdict
    Strongly Recommended

    Who runs this experience

    Operated by Belgrade Walking Tours, who run 9 experiences we rank across 1 city, with an average Outty Ranking of 62.5.

    See everything Belgrade Walking Tours runs

    Why this scores 73

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)83
    Review evidence (18% weight)61
    Booking momentum (14% weight)52
    Value for money (12% weight)100
    Listing quality (10% weight)63
    Local standing (8% weight)39
    Booking flexibility (8% weight)100

    Underground Secrets of Belgrade: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Belgrade.

    How much does Underground Secrets of Belgrade cost?

    +

    Prices start at $23 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Belgrade usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Underground Secrets of Belgrade take?

    +

    Plan for about 2.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Belgrade is not rushed.

    Is Underground Secrets of Belgrade worth it?

    +

    It holds an Outty Ranking of 73 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.7/5 across 27 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Belgrade, and how flexible the cancellation terms are.

    Can I cancel or reschedule Underground Secrets of Belgrade?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is Underground Secrets of Belgrade suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 2.5-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Underground Secrets of Belgrade?

    +

    Around 9 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Belgrade can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Belgrade and add a light layer if any part of the 2.5-hour experience runs outdoors or after sunset.

    Where does Underground Secrets of Belgrade start and how do I get there?

    +

    The exact meeting point and directions are on your voucher once you book, and they sit in central Belgrade within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Belgrade?

    +

    On Outty we rank every Belgrade experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Day Trip from Belgrade: Gems of Eastern Serbia, Belgrade: 3-Hour Small Group Walking Tour, Belgrade Nightlife Bar Pub Club Crawl with Unlimited Drinks. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Belgrade?

    +

    Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Belgrade?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

    +

    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in Underground Secrets of Belgrade?

    +

    Included: Free glass of wine; Profesional tour guide; and Entrance frees. Not included: Personal expenses. Always check the voucher for the final list before you travel.

    Where is the meeting point for Underground Secrets of Belgrade?

    +

    The tour starts from the Republic Square, behind the monument. Our guides will be wearing yellow IDs or shirts/sweaters, hats or umbrella. Hotel pickup is not included, so plan your own transport and arrive 15 minutes early.

    What languages is Underground Secrets of Belgrade offered in?

    +

    It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Underground Secrets of Belgrade?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Underground Secrets of Belgrade wheelchair or stroller accessible?

    +

    The operator notes: Infants are required to sit on an adult’s lap. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Underground Secrets of Belgrade if the weather is bad?

    +

    It generally runs rain or shine, so dress for the forecast in Belgrade. Standard cancellation terms apply: free cancellation up to 24 hours before the start.

    What do travelers say about Underground Secrets of Belgrade?

    +

    Across 27 reviews averaging 4.7 out of 5, recurring themes include knowledge and storytelling, the guide. Reviewers describe the commentary as informative rather than scripted.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Underground Secrets of Belgrade.

    Pick your date