The Paso Robles Highlands District is the wild edge of Paso wine country. Spread across a high, ancient plateau in the southeast of the AVA, below the La Panza Range, it is the highest, hottest, and driest of Paso eleven districts, and the most extreme in nearly every way. Sparsely planted and rugged, it is a frontier for growers willing to work hard ground in exchange for intensely concentrated fruit.

Paso extreme frontier

Where the western districts are about elevation and ocean air, the Highlands District is about heat, light, and sheer extremity. It sits on an old erosional surface high above the valley floor in the southeastern reaches of Paso Robles, far from the coastal influence, where summer days are long and intense and the land is dry and open.

This is one of the least developed parts of the AVA, with relatively few wineries and vineyards scattered across big country. That frontier character is part of its appeal: the fruit grown here is shaped by some of the most demanding conditions in Paso, and the wines reflect that intensity.

The Highlands District swings 50 degrees or more from afternoon to dawn, the most extreme daily temperature range in all of Paso Robles.

High, hot days and frigid nights

The Highlands District sits high, from about 1,160 to over 2,080 feet, on deep, sometimes cemented alluvial soils, many of them old, leached, and alkaline. It is classified in the hot Region IV range, the warmest in Paso, and it is dry, with only about 12 inches of rain a year.

But the defining feature is the diurnal swing. The Highlands sees temperature drops of 50 degrees or more from the heat of the afternoon to the cold of the pre-dawn, the most dramatic daily swing in the entire AVA. That violent cooling is what saves the fruit: it lets grapes ripen to deep concentration under the intense sun while clawing back acidity and structure at night, so the wines stay balanced despite the heat.

Concentrated, powerful reds

The Highlands grows powerful, sun-loving reds. Cabernet Sauvignon and Rhone varieties like Syrah, Grenache, and Mourvedre thrive in the heat and light, and warm-climate grapes such as Petite Sirah, Zinfandel, and Tempranillo reach deep, full ripeness here.

The wines tend to be dark, intense, and concentrated, built on small berries and low yields from this demanding ground. Thanks to the enormous diurnal swing, the best of them carry that power with surprising freshness. For drinkers who love big, bold Paso reds, the Highlands is the source of some of the most concentrated fruit in the region.

What to pour it with

These are wines for the boldest food on the table. The Cabernet and red blends want richly marbled steak, lamb, and braised beef, where tannin binds to the fat and protein, rounding the wine and cleaning up the dish. Petite Sirah and Zinfandel are made for barbecue, standing up to ribs, brisket, and smoky, saucy fare.

The Syrah and Rhone reds love grilled meat and char, and Tempranillo shines with roast lamb and Spanish-style dishes. With wines this concentrated, keep the cooking equally robust, and a pinch of salt on the plate will round the wine and lift its fruit.