Every Tuesday night in the summertime (until November) from 5:30 to 6:30 p.m., the bar at Hacienda del Sol's "The Grill" opens up its enormous wine list to the public, free of charge.

What better way to kick back after work than to pull up a seat at the Grill while Hacienda's sommelier and director of wines, Dan McCoog, makes a few selections from The Grill's 2,000-plus wine list, and pops the cork for experts and novices alike?

The small bar at The Grill can get crowded on wine tasting nights, but the Terraza del Sol - a roomy outdoor patio adjacent to the bar area - catches the overflow. Wine tasters line up at the far end of the bar for a splash or two of McCoog's choices, and for a quick, easy-to-understand explanation of each pour.

On my last Tuesday night wine tasting, McCoog showcased four wines - three reds and one white. The crisp white - a 2006 California Sauvignon Blanc by Geyser Peak - was fruity with hints of melon, and made for a refreshing wind-down on a hot night.

The second of McCoog's selections was a smooth 2002 Sonoma Coast Pinot Noir, with traces of florals, plum and cherry. Third up was an Italian Barbaresco: A 2000 Castello Di Nieve "Santo Stefano." This Northwestern Italian wine was earthy, with deep flavors and a tannic finish. This was new to me and an amazing find I probably would've never tried on my own.

Lastly, McCoog poured a 2001 Napa Valley Meritage - Juslyn "Perry's Blend." This full-bodied red was fruity, woody and well balanced, and made a great end to a relaxing night of new wine.

To clear the palate between wines - or heck, to just enjoy - the bar and Terraza del Sol serves up a great selection of gourmet fare. From Prosciutto di Parma-wrapped Figs with Toasted Walnuts and aged Balsamic ($8) to Fois Gras Toast Points with Truffle Oil ($14).  

Hacienda del Sol Guest Ranch Resort
5601 N. Hacienda del Sol Rd.
Tucson, AZ  85718
(520) 299-1501
Free wine tasting: Tuesdays from 5:30 - 7:30 p.m.