Den Helder Audio Tour: Fortresses, Ships, and Water Tower Wonders
Steel shadows haunt the harbor where warships once vanished overnight and stone ramparts still brood over restless tides. Den Helder is no sleepy seaside town but a fortress laced with secrets and silent drama. Plug in and set out on a self-guided audio tour through Binnen de Linie, where naval legends echo between weathered ships, cobblestoned courtyards, and hidden bunkers. Find the stories and clues most travelers miss. What crisis turned the HNLMS Abraham Crijnssen into a floating camouflage miracle? Who plotted revenge behind the thick walls of the fortifications? Which peculiar engineer left an imprint hidden beneath Willemsoord’s grand docks? Trace storm-lashed paths from cannon-lined defenses to the labyrinth of old shipyards. Let history pulse under your feet as Den Helder reveals betrayals, close calls, and secret alliances long buried by the sea air. The keys to Den Helder’s mysteries are in your hand. Press play and the city’s hidden war begins anew.
About this tour
- scheduleDuration 30–50 minsGo at your own pace
- straighten4.6 km walking routeFollow the guided path
- headphonesAudio guide1+ languages available
- wifi_offWorks offlineDownload once, use anywhere
- all_inclusiveLifetime accessReplay anytime, forever
- location_onStarts at Fortifications of Den Helder
Stops on this tour
Frequently asked questions
How do I start the tour?
After purchase, download the AudaTours app and enter your redemption code. The tour will be ready to start immediately — just tap play and follow the GPS-guided route.
Do I need internet during the tour?
No! Download the tour before you start and enjoy it fully offline. Only the chat feature requires internet. We recommend downloading on WiFi to save mobile data.
Is this a guided group tour?
No — this is a self-guided audio tour. You explore independently at your own pace, with audio narration playing through your phone. No tour guide, no group, no schedule.
How long does the tour take?
Most tours take 60–90 minutes to complete, but you control the pace entirely. Pause, skip stops, or take breaks whenever you want.
What if I can't finish the tour today?
No problem! Tours have lifetime access. Pause and resume whenever you like — tomorrow, next week, or next year. Your progress is saved.
What languages are available?
All tours are available in 50+ languages. Select your preferred language when redeeming your code. Note: language cannot be changed after tour generation.
Where do I access the tour after purchase?
Download the free AudaTours app from the App Store or Google Play. Enter your redemption code (sent via email) and the tour will appear in your library, ready to download and start.
If you don't enjoy the tour, we'll refund your purchase. Contact us at [email protected]
Checkout securely with 
