Four Square Picton is a local supermarket situated on High Street in Marlborough, offering everyday groceries, fresh essentials, and quick meal supplies for residents and travellers. Conveniently placed for grabbing pantry staples or road-trip snacks near the harbour, it holds a 4.2-star Google rating from 369 reviews. It provides an easy, accessible stop to pick up daily household food and provisions right in the heart of town.