A 12-hectare working vineyard on the hills above Lagos in the Algarve, planted with Syrah and Arinto vines on limestone soil. The grapes are sold under a long-term supply agreement with a regional winery.

Investors receive a share of the annual harvest income, paid once a year after the grape sale, plus the long-term growth of land value in one of Portugal's most popular regions.

Highlights: 15 minutes from Lagos and the coast, mains electricity and water, professional vineyard management, harvest insured against weather risk.