The concerts are open air, so you'd certainly hear it, but I'm not sure how much you'd see as the concert area is fenced off. Pretty sure they put up a giant wall all around it...just guessing based on all the park gigs I have been to in the years.
People Also Ask
American Express presents BST Hyde Park takes place on the Parade Ground on the East side of Hyde Park. The postcode of the event is W2 2UH.
What time does British Summer Time at Hyde Park finish? All shows are expected to finish around 10pm with local guidance saying it will last no longer than 10.30pm.
Picnicking in Hyde ParkFeel free to bring your own food and drink to enjoy in the park but barbecues and any sort of fire lighting is absolutely forbidden.