The Mill Garden – Warwick, England, UK

Location: Beside the River Avon at Warwick Castle, Warwick, England.

Highlights: A half‑acre private garden — small scale, intimate, riverside setting, with informal planting and a secluded feel.

Best Time to Visit: Summer when the garden is in full leaf and blooms.

Access & Fees: Open to public (check local opening hours); small admission fee likely.

Website: https://www.britainsfinest.co.uk/gardens/the-mill-garden