DETAILED plans for a “magical, unforgettable” open-air theatre were formally unveiled.

Politicians believe Chester’s economy will be boosted by “at least £1m” by the theatre after it opens this summer.

Cheshire West council leader Mike Jones said the 350-seat Grosvenor Park Open Air Theatre would be a “magical, unforgettable experience for residents and visitors alike”.

The council is backing the project to the tune of £100,000 as part of its ambition to see Chester crowned City of Culture in 2017.

Cllr Jones said: “We also see this as a significant step towards delivering our ambition of a permanent theatre for Chester.”

Grosvenor Park will stage its first season from July 15 to August 8 with performances of Shakespeare’s Much Ado About Nothing and a new family play, Hercules.

It is hoped the open-air arena will host up to 10,000 theatregoers, bringing a welcome boost to the city’s economy.

The summer theatre is horseshoe- shaped with terrace seats surrounding the stage and an area in front where audiences to enjoy picnics.

The intention is actors and musicians will mingle and perform among the audience, creating an enclosed, bustling space.

Organisers hope the intimate setting should create a close connection between the actors and the audience.

Andrew Bentley, director of Chester Performs, said: “The season of open air theatre is particularly unique – both the stage and entire auditorium are uncovered.

“Being outdoors in the glorious setting of Grosvenor Park will be an integral part of the experience, which we hope audiences will embrace.”