Loop Paul Douglas Red Paved Trail — Reserva Florestal Paul Douglas

Circuito pavimentado vermelho — Busse Forest Nature Preserve

Herrick Lake loop via Meadowlark Trail — Herrick Lake Forest Preserve

Loop da trilha Lake Defiance — Moraine Hills State Park

Buffalo Creek Forest Preserve loop - Long Grove, Illinois

Main Trail loop — The Morton Arboretum

Loop da trilha Fox River - Moraine Hills State Park

Loop de meio dia da Floresta do Condado via Des Plaines River Trail — Vernon Hills, Illinois

Loop de Cuba Marsh - Reserva Florestal de Cuba Marsh

Loop da reserva natural Edward L. Ryerson - Riverwoods, Illinois

Floresta Loop - Velha escola de preservação florestal

Loop McKee Marsh — Reserva florestal de Blackwell

Loop de Deer Grove Forest Preserve via Orange Trail — Palatine, Illinois