Could this be the battiest listing Rightmove has ever had?
The property listing site has put up for sale five iconic Welsh caves, tucked away in the upper reaches of the Neath Valley, deep in heart of the Brecon Beacons National Park.
This 2.5 acres of sloping woodland alongside the River Neath is home to some of the most interesting caves in Wales: Little River Neath Cave, Bridge Cave, Pwll Yrhydd Cave, White Lady Cave, and Town Drain Cave.
While it sounds like Batman's dream come true, you won't need a Bruce Wayne budget to buy it - the smallholding is for sale for just £150,000!
Rightmove’s director of property data Tim Bannister said: “It’s not every day that we’re able to share such a unique and quirky listing with the world, but this remarkable plot of land has certainly captured the team’s attention.
"For the same price as a Kensington car park space, you can buy 2.5 acres of serene woodland and spend your weekends exploring more than seven miles of your very own underground cave network.”
Simon Edwards, partner at McCartneys Estate Agents in Hay-on-Wye, added: “As you can imagine, the cave market isn’t always particularly buoyant, but we’re thrilled to have been instructed on this listing.
"The land is being sold by a local farmer, and whilst the area doesn’t have any planning consent, it’s a great place to explore and enjoy on foot."
While it might be disappointing that you can't build your own Batcave, the property is in a beautiful location, situated just within the boundaries of Powys at the foot of the Great Forest hills.
The sloping woodland alongside has good road access and a parking area, so at least you can take your Batmobile.
Andy Freem, secretary of South Wales Caving Club, said: “These caves are a major international caving site, of huge scientific and sporting significance, and they date back around half a million years.
"They’re formed of limestone and there are still many parts that are likely to develop which haven’t been explored yet. It’s crucially important that the caves remain cared for, because their significance really can’t be understated.”
For more information, or to register your interest, click here.