Iron Mountain
A staple of San Diego hiking, Iron Mountain delivers a challenging ascent through rugged terrain to a summit offering unrivaled 360-degree views of inland valleys and coastal ranges.
Hike Details
Popular summit trail featuring diverse chaparral landscape and expansive mountain vistas
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Summit Experience
The peak provides spectacular views stretching from downtown San Diego to Mexico on clear days. Unique geological formations dot the summit, including wind-carved granite outcroppings and unusual mineral deposits. Dawn hikers often witness marine layer inversions creating a stunning "cloud sea" below, while afternoon light reveals the stark beauty of surrounding mountain ranges.
Trail Character
Beginning with gentle switchbacks through coastal sage scrub, the trail progressively steepens with sections of exposed rock scrambling. Strategic placement of benches offers rest stops with increasingly dramatic views. The final approach features a narrow ridgeline with grace granite boulder fields and native chaparral tunnels.
Essential Information
Large free parking lot at trailhead with overflow available. No water sources on trail - bring minimum 2 liters per person. Best hiked October through May; summer ascents should start pre-dawn. Vault toilets at trailhead. Popular sunrise/sunset destination requiring headlamps for partial dark hiking. Interpretive signs detail local flora, fauna, and geology.
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