Experience the GTM Trails after dark! Enjoy exclusive after-hours access for a peaceful, self-guided Moonlight Hike at the Guana Tolomato Matanzas (GTM) National Estuarine Research Reserve.Pre-registration is $10 (credit card online) and $20 in cash the day of the event. Wear comfortable closed-toe shoes. Insect repellent, water, flashlights or headlamps are recommended. Online registration is encouraged.