Grantham Festivals Events

Belvoir Castle - Firework Champions 2026

Belvoir Castle 25 Jul 2026

Stonehenge Solstice Festival 2026

Stonehenge Solstice Festival 18 Jun 2026

Sky Safari Night Glow Comes To - Lincolnshire

Belvoir Castle 1 Aug 2026

Belvoir Castle Triathlon

Woolsthorpe Road, NG32 1PE Grantham, United Kingdom 18 Jul 2026

NORTHERN LIGHTS SHOWING MASTERS

ARENA UK SHOW Centre 4 Jul 2026

This Ain't Texas Festival - Lincolnshire

Belvoir Castle 31 Jul 2026

Idle Hands Live @ Castle Bytham Midsummer Festival

Castle Bytham Midsummer Festival 20 Jun 2026

Soul Battalion - Best of Soul & Motown Show

The Guildhall Arts Centre, Grantham 27 Jun 2026

FamFest Live - Lincolnshire

Belvoir Castle 2 Aug 2026

South Witham Bonfire & Fireworks Extravaganza

South Witham Village Hall NG33 5PH 7 Nov 2026

Hough Fest 2026

Hougham and Marston Village Hall 30 May 2026

Castle Bytham Midsummer Festival 2026

St Martins, Castle Bytham, United Kingdom 20 Jun 2026

Belvoir Castle Triathlon and Multisport Festival 2026

Belvoir Castle 18 Jul 2026

TALK - Lincolnshire’s Tudor Heroines

Grantham Museum 18 Jul 2026

Rearsby and District YFC 74th Annual Ploughing match

Eaton, Leicestershire 3 Oct 2026

How Not to Flee a War

The Reading Room 19 Jun 2026

Midsummer Banner Workshop - Castle Bytham

Castle Bytham Village Hall, Pinfold Road, Grantham NG33 4RJ 17 Jun 2026

Diwali Market and Community Dancing

Grantham Market place 17 Oct 2026

Dysart Park Jazz Festival

Dysart Park 13 Sep 2026

VJ Day Celebration Market, Grantham

Grantham Market place 5 Sep 2026