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Heritage Open Days at Tattershall Castle

Enjoy FREE entry to Tattershall Castle on Saturday 12 and Sunday 13 September (10.30am - 4.30pm, last entry 3.30pm).

  • Booking not needed
  • Free event

🏛️ Celebrate Heritage Open Days at Gunby Step into history and explore the beauty of Tattershall Castle as part of Heritage Open Days, a nationwide celebration of culture, heritage, and hidden gems. 📅 Free Admission on Saturday 13 and Sunday 14 September – a perfect opportunity to discover this special place at no cost. 🧺 Picnics welcome, and well-behaved dogs on leads can join the fun too. We look forward to welcoming you for a weekend of history, community, and discovery!

Event schedule:

Guided tour 11am- 12pm (Free) Archaeology show and tell 12pm-1pm (Free)

Crafts available 11am-2pm (£2 donation) Crossword trail with a prize (£2 donation)

Last entry to the site is at 3.30pm

Times

The basics

Suitability

This event is very suitable for families.

Upcoming events

Easter Adventures at Tattershall Castle 

This spring, treat the whole family to a world of adventure at Tattershall Castle on an Easter trail. The trail may be bought on the day.

Event summary

on
3 Apr to 19 Apr 2026
at 10:30 to 16:30+ 9 other dates or times

The Newt Code Trail 

Are you ready for an adventure? The Newt Quest Trail is launching in May! Solve clues, explore nature, and become a Newt Protector.

Event summary

on
2 May to 31 May 2026
at 10:30 to 16:30+ 13 other dates or times

Medieval Reenactment Weekend 

Experience an action-packed medieval tournament at Tattershall Castle with Buckingham's Retinue.

Event summary

on
29 Aug to 31 Aug 2026
at 10:30 to 16:30+ 2 other dates or times