Leidens Ontzet
The 3 October Festival is a celebration in the Dutch city of Leiden, held annually on 3 October. On this day, the event is festively commemorated when the city was relieved during the Spanish Siege of Leiden in 1574 by a fleet of Gueux.
About this place
The 3 October Festival is a celebration in the Dutch city of Leiden, held annually on 3 October. On this day, the event is festively commemorated when the city was relieved during the Spanish Siege of Leiden in 1574 by a fleet of Gueux.
Plan your visit
Practical information & emergency numbers
Keep this page handy during your Rotterdam visit — for emergencies, tourist information, city services and transport.
🚨 Emergency & Police
- General emergency (police/fire/ambulance) 112
- Police (non-urgent) 0900-8844
- International emergency line 112
🗺️ Tourist Information
- Rotterdam Tourist Information (VVV) rotterdam.info
- VVV Central Station — Stationsplein 20, daily 09:30–18:00
- VVV Hoek van Holland — Stationsweg 11, daily 09:30–17:00
🏥 City Hall & Medical
- City of Rotterdam (general inquiries) 0800-1545 (free)
- GGD Rotterdam-Rijnmond (travel medicine, weekdays 8:30–17:00) 010-433 98 99
- GP out-of-hours service (after 17:00 + weekends, always call first) 010-290 98 88
🚇 Transport
- RET (tram, bus, metro) 0900-5006010 · ret.nl
- Watertaxi Rotterdam 010-403 03 03 · watertaxirotterdam.nl
- Rotterdam Taxi Central (RTC) 010-462 62 62
Source: rotterdam.info, City of Rotterdam — generated 17 mei 2026
Practical information
Opening hours
Not listed — please contact us for current times.
Contact
Location
Visit Leidens Ontzet online
This brochure is a snapshot. Current opening times, prices, menus and the agenda can always be found on the digital pages:
Disclaimer: This brochure has been automatically compiled from publicly available sources and merchant data, generated on 17 mei 2026. Times, prices and availability may have changed. Alles Over Heerlen is not a representative of Leidens Ontzet and accepts no liability for inaccuracies. Reservations, orders and bookings go directly through the merchant.