Tres Rios is accessed on 91st Avenue between Broadway and Baseline Roads. The turnoff is on the east side of the road just south of the wastewater plant, also on the east side of the road.
Map # 2
Green path/lines: Shows paths in the Tres Rios Wetlands designated for birding.
Light-blue path/lines: Shows a riparian trail that goes beneath the levels of the main trails and is a good loop to bird with thick vegetation.
Red lines: No access allowed south of the red, which is indian land.
