Tropical Islands — Brandenburg's Indoor Beach Resort

Inside what was once the world’s largest free-standing building, an extraordinary experiment has been running since 2004: a permanent tropical resort — beach, rainforest, waterslides, and all — sealed under an enormous steel and glass dome in the middle of the Brandenburg plain. Tropical Islands is simultaneously absurd and genuinely impressive, and for Berliners with children or anyone who simply wants a warm beach day in November, it has become a firmly established institution.

Where	Krausnick, ~60 km south of Berlin
Cost	From around €35 for adults (online), day ticket
Time needed	Full day; overnight camping/glamping available
Best for	Families, rainy or cold days, guaranteed warmth
Book ahead?	Yes, for school-holiday weekends

The building: a Cold War giant repurposed

The hangar was originally constructed between 2000 and 2004 by CargoLifter AG to build and house the CL160 transatlantic cargo airship — a project that collapsed before a single airship was completed. At 360 metres long, 210 metres wide, and 107 metres high, the structure remained the largest free-standing hall in the world when it opened as a resort. Walking inside for the first time, the sense of scale is striking: the dome is large enough that clouds occasionally form under the ceiling on humid days.

Getting there from Berlin

By train and shuttle: Take the RE2 from Berlin Ostbahnhof or Berlin Südkreuz towards Cottbus and alight at Halbe station. A resort shuttle bus meets most trains and covers the 4 km to the entrance — check the Tropical Islands website for current shuttle times, as they align with train arrivals. Total journey: approximately 65–75 minutes. The Brandenburg ticket covers the train leg.

By car: A13 south from Berlin, exit Staakow/Tropical Islands (signposted). Approximately 60 km, 45–55 minutes in normal traffic. On-site parking is paid per day; see the official website for current fees. This is by far the most popular option for families with young children.

Check current Tropical Islands day ticket prices

What’s inside: five zones

The resort is divided into five distinct themed areas, each with its own character.

Tropical Beach is the centrepiece: a 200-metre indoor beach of fine white sand facing a heated lagoon pool. The temperature inside is maintained at around 26°C year-round. Sun loungers, palm trees, and cocktail bars line the shore. It sounds kitschy — it is, a little — but it also works, particularly when Brandenburg outside is grey and 4°C.

Rainforest occupies a tall section of the dome housing a genuine tropical plant collection, including banana trees, orchids, and a butterfly zone. The climate here is warmer and more humid than the beach zone; this section is genuinely impressive from a botanical standpoint.

Waterslide area (branded as Amazonia) has multiple slides of varying intensity, including enclosed tube slides and open flume rides, plus a wave pool and children’s splash areas. Serious waterslide enthusiasts will find the selection reasonable without being exhaustive.

Tropical Village is a collection of bars, restaurants, and market stalls selling Southeast Asian, Caribbean, and German food. Prices are, as expected at a resort, considerably above supermarket level — factor in €15–25 per person for a meal here.

Outdoor zone (summer only, weather permitting): additional pool space and sunbathing area outside the main dome, accessed from the beach section.

Overnight stays: camping under the dome

One of the genuinely unusual aspects of Tropical Islands is that you can stay overnight inside the dome — on a campsite. Pitches for tents or caravans sit on the “beach” itself, meaning you go to sleep with the sound of music, water, and occasional screaming from the slides fading out around 23:00 when the resort quietens. Safari lodges, family suites, and a conventional external hotel building are also available for those who prefer a solid ceiling.

Staying overnight lets you enjoy the resort after day visitors leave (from around 20:00 things become noticeably calmer) and access early morning before the day crowds arrive. Prices vary considerably by season — check the official website for current rates.

Practical tips

• Book online: Tropical Islands runs time-slot entry and online prices are consistently 10–20% below gate prices. Weekends in school holidays sell out advance slots entirely.
• What to bring: swimwear (compulsory in pool areas), a towel (or rent one on site), water shoes (optional but useful on certain slides), and spending money for food.
• Lockers: available near the main changing areas.
• Peak times: German school holidays, particularly winter half-term (February) and summer (July–August), are very busy. Arrive as early as possible on these days.
• Children’s height restrictions: several slides have minimum height requirements of 120 cm or 140 cm; the wave pool and beach areas are open to all ages.

Pacing your day inside the dome

A day here goes better with a loose plan than with a rigid one. Most families do best by heading straight for the waterslides and the wave pool while energy is high, then drifting toward the beach for lunch and a long rest on the loungers. The rainforest is a good place to cool down mentally when the noise of the slide area gets too much, and it makes a calmer break for anyone who isn’t keen on being in the water all day.

Think of the dome as a place to settle into rather than a checklist. Pick a base near the changing areas, keep valuables in a locker, and move between zones as moods change. Children who get overtired are far more likely to melt down by mid-afternoon, so build in quiet moments rather than trying to see everything.

Adults travelling without children can treat it very differently: a slow morning on the sand, a long lunch in the Tropical Village, and an unhurried finish in the sauna and wellness area. If you’re coming mainly to relax, aim for a weekday outside the school holidays, when the whole place feels noticeably calmer.

Travelling without a car

Going by public transport takes a little more planning than driving, but it is entirely workable and removes the stress of the motorway on a busy holiday weekend. Check the shuttle timetable before you leave, aim for a train that connects cleanly, and plan your return in advance so you aren’t waiting around once the resort closes its doors for the evening. Our Brandenburg ticket guide explains how regional day tickets work, and the public transport guide covers the city-side leg of the journey. Families with small children should also leave extra time for the changeover between train and bus, since wet swimwear, tired legs and bags make every connection slower than expected.

Choosing the right season

Because everything happens under a roof, the resort suits any month, but the experience shifts with the calendar. In the grey, cold months it feels like a genuine escape, and the contrast with the weather outside is part of the appeal. If you’re building a cold-season trip around Berlin, the Berlin in winter guide and the winter activities blog show how a warm-water day fits alongside museums and markets.

In summer the outdoor zone opens and the resort competes with Brandenburg’s own lakes, so it’s worth deciding what kind of day you want. For open-water swimming closer to the city, the lakes and swimming guide lists the alternatives. On a wet afternoon in any season, the resort is the obvious answer; for other ideas when the weather turns, see rainy day activities for kids and the rainy day Berlin blog.

Fitting it into a longer Berlin stay

Tropical Islands works best as a single break in an otherwise busy itinerary, ideally on a day when the rest of the family needs to rest tired feet. If you’re travelling with children, the Berlin with kids guide and the 4-day itinerary for families show where a full resort day sits comfortably between the city’s sights. For more ideas beyond the dome, the family day trips guide and the wider list of best day trips from Berlin help you compare options.

A sensible rhythm is to spend the day before or after in the capital itself. Government-district sights such as the Reichstag pair well with a quieter resort day, and a guided walk through the government quarter and up into the glass dome makes a good contrast to a day spent in swimwear. Our Reichstag booking guide explains how to secure a slot in advance.

Combining with a Spreewald visit

The Spreewald biosphere reserve is only 25 km west of Tropical Islands. Combining the two in a single day is doable but requires a car: spend the morning paddling canals in Lübbenau or Lübben, then drive east for an afternoon and early evening at the resort. By public transport, the connection is indirect and time-consuming — this combination works best with a car.

For other nearby escapes, Bad Saarow and the Scharmützelsee thermal spa are 60 km north-east, and Buckow in the Märkische Schweiz hills is 70 km north. For a step-by-step self-guided plan, see the Berlin to Tropical Islands guide; for family-specific tips including height restrictions and stroller access, see Tropical Islands with a family.

Other Brandenburg escapes worth knowing

If the resort sounds like too much of a theme park for your taste, Brandenburg offers quieter alternatives within easy reach of the capital. The Potsdam day trip pairs palaces and parkland with a relaxed pace, and Oranienburg is a short hop for those who want history rather than water. Both make useful comparisons when you’re deciding how to spend a free day outside the city.

Is Tropical Islands worth it?

The honest answer depends on expectations. As a tropical beach holiday, it obviously doesn’t compete with actual sunshine in the Mediterranean. As a genuinely inventive use of extraordinary infrastructure for a day of warmth, swimming, and entertainment — especially in the grey Brandenburg winter months — it is hard to argue with. Children tend to love it unconditionally. Adults vary: some find the corporate-resort atmosphere grating; others appreciate the efficiency and the genuine novelty of the space.

If you’ve never been, it’s worth experiencing at least once. If you’re on a tight budget, know that food costs inside are significant and plan accordingly.

Tropical Islands vs Spreewald: which suits your day better?

Both are popular Brandenburg day trips from Berlin, but they solve different problems.

	Tropical Islands	Spreewald
Weather dependence	None — indoor, works any season	High — best May–September
Cost	From about €35pp entry, plus food	Free nature; punt tour prices on grosser-kahnhafen.de
Character	Themed resort, high energy	Quiet nature, slow pace
Best for	Families wanting guaranteed warmth	Nature lovers, kayakers, foodies
Winter appeal	High — arguably the best season to go	Low — punts run a reduced schedule

Frequently asked questions about Tropical Islands

How do I get to Tropical Islands without a car?

Take the RE2 from Berlin Ostbahnhof to Halbe station (approximately 60 minutes), then take the resort shuttle bus to the entrance (4 km). Check the Tropical Islands website for current shuttle timetables, as they are updated seasonally.

How much does entry cost?

Day tickets start from approximately €35 for adults when booked online in advance; prices vary by date. Gate prices are higher. Family packages are available and generally offer better value for groups.

Can I stay overnight inside the dome?

Yes. Tropical Islands has campsite pitches directly on the indoor beach, as well as glamping safari lodges and a conventional hotel building adjacent to the main structure. Overnight guests can access the resort outside normal day-visitor hours.

Is there a dress code for the pools?

Swimwear is required in all pool areas. Textile swimwear (no cut-off jeans, for example) is standard. The beach area is clothing-optional in designated sections for adults.

How busy does it get?

Very busy during German school holidays, especially winter half-term and summer. Weekday visits outside school holiday periods are considerably more relaxed. Book timed entry online to secure your slot.

What food options are available?

Multiple restaurants and market stalls serving Asian, Caribbean, and German food are available inside the Tropical Village. Prices are resort-level — plan for €15–25 per person for a sit-down meal. Snack kiosks are cheaper. Outside food and drinks may be brought in for picnic areas.

Is it suitable for adults without children?

Yes, particularly the bar areas, the rainforest botanical sections, and the overnight glamping experience, which is genuinely atmospheric after day visitors leave. The sauna and wellness area (additional charge) is adults-only.

Is Tropical Islands or Spreewald better for a one-day Brandenburg trip?

It depends on the weather and what you want. If the forecast is poor or it’s winter, Tropical Islands guarantees a warm, active day regardless of conditions outside. If it’s a clear day between May and September, Spreewald offers a genuinely distinctive nature experience that Tropical Islands can’t replicate. Families with very young children often lean toward Tropical Islands for the reliability; those wanting a quieter, more adult-friendly outing often prefer Spreewald.