in 2021, Great Alne Long Weekend iikely dates are : Fri 16th-Mon 18th April. EARLY BIRD is again to be available for a weekend you love: £42 up to 14th Feb. BUT: introducing EXTRA EARLY BIRD. £38 in its 38th YEAR - Provided you book by 31 Dec 2020. A large proportion of what popularly is available on the programme will remain.