We had a very pleasant time exploring the gardens of Wilton House in Salisbury.
"Perhaps the most famous architectural feature of Wilton House is not in the house at all, but a short stroll away in the grounds. It is the Palladian Bridge across the River Nadder, designed around 1736 by the 9th Earl of Pembroke himself, and one of the most influential examples of 18th century country house design. It was based on the unexecuted design of Italian Renaissance architect Andrea Palladio for the Rialto Bridge in Venice, and combines the bridge with aspects of classical Roman temple design. " https://www.britainexpress.com/counties/wiltshire/houses/Wilton_House.htm
