A magnificent example of Chateau Margaux and one of the most tannic, backward Margauxs of the last 50 years, the 1986 continues to evolve at a glacial pace. The color is still a dense ruby/purple with just a hint of lightening at the rim. With several hours of aeration, the aromatics become striking, with notes of smoke, toast, creme de cassis, mineral, and white flowers. Very full-bodied, with high but sweet tannin, great purity, and a very masculine, full-bodied style, this wine should prove nearly immortal in terms of its aging potential. It is beginning to budge from its infantile stage and approach adolescence. Anticipated maturity: 2008-2050. Last tasted, 12/02. Drink 2003 - 2050.
Source: Robert Parker.

The 1986 Chateau Margaux is one of the dark horses of the vintage. It has an exquisite bouquet that is now fully mature, with a mixture of red and black fruit, violets, pastilles and hints of cold stone. It blossoms in the glass, gaining intensity all the time. The palate is medium-bodied with fine tannin, a more robust Margaux as you would expect given the vintage, clearly with firm backbone, more straight-laced than the 1985 or 1989. Yet there is wonderful delineation and focus here. If you seek strictness and classicism in a wine, then this is the place to come, plus there is superb mineralité and tension on the ferrous finish. Perhaps a little overlooked in recent years, the 1986 Margaux comes highly recommended for those who love the property. This is a wine finally coming of age. Tasted July 2016.
Source: Robert Parker (Robert Parker Wine Advocate) by Neal Martin. December, 2016

The 1986 Château Margaux remains somewhat firm and forbidding as it closes in on its 40th birthday. Offering up aromas of cassis, cigar box and toasty new oak, it's medium to full-bodied, deep and structured, with a sweet core of fruit that's framed, and almost overwhelmed, by an abundance of chalky tannin. I actually preferred this wine a decade ago, when its sheer abundance of fruit did a better job of balancing out its structuring elements. Published date: Dec 22, 2023 Drink 2006 - 2036.
Source: Robert Parker. Reviewed by: William Kelley.