The blaze broke out at 2931 Jones Blvd. in Palmer Township, the local fire department said on Facebook.
Though the blaze was quickly extinguished, the 24-foot tow-behind trailer was deemed a total loss, according to a LehighValleyLive report citing Deputy Chief Jim Alercia.
The fire’s origin remains unclear, as the trailer had not been used for several months and was lacking electricity and propane hookups, Alercia told the outlet.
The fire was ruled suspicious and remains under investigation by Palmer Township Fire Department investigators and police.
Scroll down to view more photos of the fire.
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