The POI is listed as being on Upton Lake, but the snippets clearly describe Cobbs Quay Marina as located at Hamworthy in Holes Bay, Poole Harbour — not on Upton Lake.

However, the marina is real and well-described, so I'll write the description based on what the snippets actually say, noting the correct location. --- Cobbs Quay Marina sits at Hamworthy in Holes Bay, within Poole Harbour on the south coast of England.

Operated by MDL Marinas, it offers 850 marina berths and 280 dry-stack berths, accommodating vessels up to 25 metres LOA. The marina is a popular destination for yachtsmen and motor cruiser owners alike.

Facilities on site include a chandlery, convenience store, fuel (petrol, diesel, and gas), a 40-ton boat hoist, slipway, boat repairs, laundry, and electric vehicle charging.

Visiting boaters are advised to call ahead on VHF Ch80 to confirm berthing availability. The waterside Cobbs Bar & Kitchen serves food seven days a week and is open to berth holders and visitors alike.