Okänt, men hon gick antagligen tillbaka till Mirkwood
Tauriel är ett original tecken i Jacksonverse, och finns bara inom det. Ingen auktoritativ information om hennes öde efter slaget vid fem arméer har uppenbarats.
Men i en intervju från 2014 med hjältekomplexet 1 gav Tauriel skådespelerska Evangeline Lilly sina tankar, för hur mycket värde du tillskriver skådespelare åsikter (kursiv är deras betoning, djärv är min):
HC: What do you think happens to [Tauriel] after the events of “Five Armies”?
EL: You know, it's going to sound very mundane, but I think she goes back to Greenwood — which would hopefully now be Greenwood; slowly but surely it would evolve out of Mirkwood and return to Greenwood — and she goes back to work. It sounds so boring, but ultimately, she has a job. She has a responsibility. She’s the head of the Elven Guard. She's not head of the Elven army — that is Prince Legolas and King Thranduil — but she's the head of the Elven Guard, and they protect their realm. And maybe she doesn’t go back to being head of guard, maybe she's been softened and wouldn't resume her old position, but in a way I feel like maybe she would be even more impassioned to protect what she loves, to protect her home, to protect what's important to her, but maybe she'll do it now with more compassion and a little bit of softness.
Om så är fallet skulle Tauriel ha varit upptagen försvara Mirkwood mot attacken som hände där
1 Divisionen Entertainment / Superhero i Los Angeles Times