Trees of Eternity was a Swedish metal band from Örebro that began in 2009 as a musical collaboration between Finnish guitarist Juha Raivio and South African-born Swedish singer Aleah Stanbridge.

Raivio, the guitarist of Swallow the Sun, first worked with Stanbridge on the band's 2009 album New Moon. The band finished recording a debut album in 2014 with two former Katatonia members and an ex-Swallow the Sun drummer. Stanbridge died of cancer in 2016 before the project could release the album, Hour of the Nightingale, which ultimately came out seven months later.

The band's music was described as gothic doom metal and death doom metal, featuring atmospheric, angelic female vocals.