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Explore the region

Taste the place it came from.

Soil, elevation and how much weather comes off the water all change what ends up in the bottle. Pick a region to see how.

Sweeter

Surf Coast · Mt Moriac

Landscape: The hinterland behind the coast, on Mt Moriac's mineral-rich basalt soils.
Climate: Cool hinterland, cooled by coastal air.
In the glass: Softer, rounder oils with less bite — why the estate blends suit everyday cooking.

Home of the Mt Moriac estate oils.

Spicier

Bellarine Peninsula

Landscape: Flat, open country with water on three sides and very little shelter from it.
Climate: Coastal and exposed, with salt in the air.
In the glass: Cleaner and noticeably spicier than oils pressed further inland, with a bite that arrives early.

FORTE 559 is single-variety Corregiola from a dryland grove between Swan Bay and Port Phillip Bay, on land regenerated with native trees and grasses. GRO also grows Moraiolo here at Barwon River — common in Tuscany, rare in Australia.

Stronger

Otway Ranges

Landscape: A steep, north-facing hillside at Bambra in the Otway foothills, in sun all day and sheltered by dense forest to the south and east.
Climate: Higher, cooler and wetter.
In the glass: The most assertive oils GRO presses, with pungency that builds slowly rather than hitting straight away.

FORTE 507 is single-variety Frantoio, picked slightly greener than 559's Corregiola but not at the extreme early stage — GRO's case that variety, site and timing can do the work, not just picking early.

Why place changes flavour

What the research says

Variety sets the baseline

In a three-year study of two olive varieties grown at two sites, the oils were told apart first by variety, then by where they were grown.

Cooler sites, more intensity

In the same study, the colder, higher site gave oils more phenolic compounds, while the warmer, lower site gave less fruitiness, bitterness and pungency.

Harvest timing

Polyphenols, bitterness and pungency fall as olives ripen. Greener fruit gives a more intense, grassy, peppery oil.

Rain, not irrigation

Studies find oils from water-limited trees tend to carry more polyphenols, and irrigation tends to lower them. FORTE 559's grove is dryland, relying entirely on rainfall.

Region notes are Geelong Region Olives' own descriptions. Research: cultivar vs. site & ripening (2021) · variety & harvest time · early harvest & sensory profile · irrigation & phenols (2007) · watering regimes (2022). Effects vary by variety and season.