Fishing Regulations. Fishing regulations for Yosemite National Park follow those set by the State of California, including the requirement that people 16 or older have a valid California fishing license. The season for stream and river fishing begins on the last Saturday in April and continues through November 15. All lakes and reservoirs are open to fishing year-round.
last Saturday in April and continues through November 15. begins on the last Saturday in April and continues through November 15. stream and river fishing begins on the last Saturday in April and continues through November 15.|lakes and reservoirs are open to fishing year-round.
last Saturday in April and continues through November 15. begins on the last Saturday in April and continues through November 15. stream and river fishing begins on the last Saturday in April and continues through November 15.|lakes and reservoirs are open to fishing year-round.