Wellington College Bog is a 6.2-hectare (15-acre) biological Site of Special Scientific Interest in the grounds of Wellington College on the northern outskirts of Sandhurst in Berkshire.

[1][2] The site features a valley bog,[3] which is one of the richest in the county, in terms of bryophytes and flowering plants, containing several species which are uncommon or rare in southern Britain.

[3] The nature reserve has the following fauna:[3] The site has the following Flora:[3]