Ruta de los Volcanes — La Palma most famous hike

<p>PR LP 19 — 18km along volcanic spine, arguably most spectacular day hike in Canaries. Start Refugio del Pilar (1,450m) → end Fuencaliente. Duration: 6-8hrs. One-way — park at Fuencaliente, taxi to start (~€35-45, pre-book). Multiple craters, surreal volcanic colors. 3L water, sun protection absolutely essential. Best Oct-May (cooler). Check trail status post-2021 eruption at Cabildo website.</p>