Relámpago del Catatumbo — Safety & Before You Go

Mosquitoes are ferocious — DEET 40%+ essential, long sleeves and pants from dusk onward
Malaria endemic in the region — start prophylaxis 1-2 weeks before
Yellow fever vaccine required for Zulia state entry
Dengue, Zika, and chikungunya all present — repellent constantly
Lightning IS the experience — but local guides know safe boat positions; never insist on getting closer than the captain advises
Drinking water on the lake is contaminated — bottled or filtered only
Zulia state has experienced regional security issues — only travel with established tour operators
Fuel station scarcity in the region — your tour handles this but DIY drivers must plan ahead
Heat and humidity are oppressive — heat exhaustion common; rehydrate constantly
Boats at night cross the lake without lights to avoid disturbing the phenomenon — trust the captain
Lake currents and storms can develop fast — if the captain wants to return early, return

Time your trip for September-November — peak lightning months
Yellow fever vaccine 10+ days before
Malaria prophylaxis 1-2 weeks before
Industrial-strength DEET (40%+) — buy at home, hard to find in Venezuela
Long lightweight pants and long-sleeve shirts for dusk through dawn
Closed shoes — wet palafito decks are slippery
Waterproof bag for cameras and electronics — boat spray is constant
Tripod and camera with manual exposure controls if you want lightning photography (ISO 100, f/8, 15-30s exposures work)
Headlamp with red filter (preserves night vision and won't interfere with photography)
USD cash in small bills
Patience — some nights are quieter than others; the phenomenon is stochastic
Travel insurance with medical evacuation