1. A path or route that is not easily visible, marked, or known to the general public; often used for hiking, exploration, or secluded travel
We discovered a hidden trail that led to a beautiful waterfall in the forest.
Descobrimos uma trilha escondida que levava a uma cachoeira bonita na floresta.
2. A figurative path or way that is not obvious or commonly understood
Success sometimes requires finding a hidden trail that others haven't yet explored.
O sucesso às vezes requer encontrar uma trilha escondida que outros ainda não exploraram.