Hike #5, 52 Hike Challenge: Trimble Park, Tangerine. A very peaceful park to hike on a Sunday morning, Trimble Park on the Harris Chain of Lakes in Tangerine (population: 2,865) offers several lakeside trails and a boardwalk shaded by ancient oak trees. I saw numerous alligator and snake warnings along the trail, but did not view either on this particular hike. By the way, author Pat Frank (1908-64) wrote his classic 1959 post-apocalyptic novel Alas, Babylon (1959) while living in Tangerine. Distance: 1.8 miles.