Rochefort 6 (red cap, brown beer, 7.5% ABV). Reddish colour, almost like autumn leaves, very consistent texture with a slightly spicy aroma and an intense taste of caramel, fruit, and hints of raisins. It is only brewed about once per year, representing approximately 1% of total beer production, thus is quite difficult to obtain. Rochefort 8 (green cap, brown beer, 9.2% ABV). Yellowish-brown colour, with a more pronounced aroma, more fruits and a slight amount of Demi-Sec. This variety constitutes the largest proportion of production. Rochefort 10 (blue cap, dark beer, 11.3% ABV). Reddish-brown colour, with a very compact head and an aroma of figs, feels like honey in the mouth. The alcohol profile is a major component in the flavour of this rich ale. It is very similar to 6 and 8, but has much more of everything. But beware of the high alcohol content.