A "special" journey on a miniature steam train will take people through woodlands "illuminated by winter lights" in Brentwood.
The experience, titled the Winter Lights Express, will take place across Friday November 6, Saturday November 7 and Sunday November 8 at Barnards Farm.
The event will raise money for the Christabella Charitable Trust CEO and the Children's Society.
Tickets can be bought online at Ticket Source, which says: "Bring the family and enjoy a trip on the Winter Lights Steam Express.
"You will depart from Burtonshaw Station for a journey which will take you through woodlands, past the Belvedere and on to the Thomas Heatherwick Sitooterie all of which will be illuminated by the winter lights."
Barnards Farm sits across 22 hectares ranging from woodland to precise Japanese gardens.
A "significant collection" of sculptures can be seen throughout the garden providing some "interesting surprises", according to the farm's website.
Many artists and nationalities are represented and the collection includes works by Elizabeth Frink, Jean-Marie Fondacaro, Antony Gormley, Thomas Heatherwick, Nicolas Lavarenne, Bernard Holmes, Charmiane Cox and Monica Young.
The Winter Lights Express journey on Saturday November 7 is already sold out.
The experience is anticipated to last around 70 minutes and refreshments will be available at the covered but open station before passengers board the train.
Volunteer Nathan Bentley told the Recorder that due to the demand of last year's event - which was available on only two days - a third date has been introduced for 2026.
Nathan said: "This is a popular event that sold out last year.
"We have lots of returning customers who enjoyed the experience and have re-booked again for this year."
After arriving at Burtonshaw station, a nighttime journey will take guests through the gardens, where the grounds and sculptures will be lit.
At Sitooterie Halt station, passengers will leave the train, collect a candle and walk through the woodlands to the lake.
They will float the candle on the lake before continuing through the grounds.
The walk, with lit sculptures and sights, will lead back to visitors' cars and conclude the experience.
Free on-site parking is available next to the station.
Pre-booking is compulsory, and no further tickets will be released once the event sells out.
Ticket prices are £21 per person (plus booking fee).
According to Ticket Source, 100 per cent of the ticket sales will be given to the Children's Society and the Christabella Charitable Trust CIO.
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