Recreatiehaven Broekhorn is a marina and recreational harbour situated on the kanaal Alkmaar (Omval)-Kolhorn, on the northern side of Heerhugowaard in Noord-Holland.

It offers 84 permanent berths and 10 visitor berths, with north and south pontoons fitted with finger berths, 230V electricity, and drinking water connections. A trailer ramp is located nearby, and camper pitches are also available on site.

The harbour building provides showers, toilets, and laundry facilities, with accessible amenities for people with reduced mobility. Free Wi-Fi is available throughout the site.

Visiting boaters without a reservation can use green-marked berths for one night, after which the harbourmaster can assign a permanent spot. The surrounding area is well suited to boating, cycling, and walking.

Heerhugowaard and Broek op Langedijk are easily reached on foot or by bike, while Alkmaar (7 km), Schagen (16 km), and Hoorn (20 km) are accessible by train from the nearby NS station Heerhugowaard, roughly 700 metres from the harbour.