Visit Navigation House, a beautifully restored Grade II listed canal company office, perfect for a fun and educational family outing. Explore interactive exhibits, games, and fascinating displays that bring the history of travel and trade by canal to life. Discover how the River Slea shaped Sleaford’s story, with films, hands-on activities, and regular family-friendly events and exhibitions. Learn about the building’s unique past, then pick up duck food for a stroll to nearby Cogglesford Watermill. Friendly staff are on hand to help you explore – don’t forget to grab a free leaflet or the latest Towpath guide!
Guided Tours
Accessible
Gift Shop
Groups Welcome
Walk along the river
Once finished at Navigation House, why not take a stroll along the river bank, which will take you right up to Cogglesford Mill.

School visits
Navigation House is packed with fascinating information about the Slea Navigation, local history, and Sleaford’s important role in trade and transport. It’s an ideal destination for school groups, with hands-on learning and interactive exhibits. Visits cost just £53 for a class of up to 30 pupils, or £164 for a combined visit with nearby Cogglesford Watermill – perfect for a day of heritage exploration.
opening times
entry & prices
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Navigation Wharf
Carre Street
Sleaford
NG34 7TW
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