This Saturday, London's oldest allotment will be transformed once again for a ghoulish, pumpkin-filled Halloween experience.

Northfields Allotments in Ealing will hold its sixth annual Halloween Pumpkin Trail, which has attracted up to 4,000 visitors in the past, many in costume.

Lined with an impressive 150 carved pumpkins, the circular trip pumpkin trail will lead guests past witches' grottos, glowing giant mushrooms, ethereal spirits and many other spooky decorations.

As darkness falls, the path through the site will be lit by carved pumpkins, with the mammoth task of carving beginning this week.

Around 40 of the 150 plot holders usually take part along the Pumpkin Trail Path and the majority of pumpkins are grown onsite, with some extra donated by Tesco and Morrisons.

"The Halloween Pumpkin Trail has been a part of my life since I had an allotment back in 2015," plot holder Nolan said.

"The fact that we have been able to bring a community together has been incredibly rewarding.

"The allotment holders feel a sense of purpose and it's wonderful to see us coming together."

He added: "Having seen some of the preparation, I think our plot holders are going the extra mile this year."

Nolan said guests can expect to see the "dreaded WWII bombs impact on the allotment", which will include bombs landing and an authentic WWII shelter.

Northfields Allotments is an important historic site dating back to 1832 – making it London's oldest allotments – and a vital part of Ealing's natural heritage.

Amongst other ghoulish treats, there will be tasty homemade cakes and tea, plus produce from the allotments, as well as a barbecue, and their famous mulled wine.

Event organiser for Ealing Dean Allotments Society, Christina Fox said: "This is our first event for two years and it's great to welcome the community back to the site.

"As always, we're looking forward to seeing many of our visitors in their inventive costumes and makeup.

"Dogs are welcome on a lead, but werewolves are asked not to howl in case it disturbs the neighbours."

She also advised guests arriving past 5pm to bring a torch, as some areas of the site can be quite dark.

Previous visitors will have seen themes such as Game of Thrones, whilst this year will feature a mix of themes, including perhaps even a trending Netflix programme…

Anyone wishing to buy refreshments, have been advised to bring cash as there will be limited ability to take card payments.

There is buggy park but visitors are asked to leave buggies at home if possible, as the paths are not buggy-friendly.

The double gates on Northfield Avenue will open at 3pm and close at 7pm. Entrance is free, but a cash donation is welcome.