![]() Includes the Snake and Lewis rivers and tributaries; Heart Lake; Lewis and Shoshone lakes; Falls and Bechler rivers and tributaries. Heart Lake opens July 1. Possession LimitsNative Trout Conservation Area
Nonnative Trout Tolerance Area
![]() ![]() Catch a FishBe a responsible angler and understand the regulations before you come. ![]() Fishing Regulations (PDF)Download the Yellowstone Fishing Regulations booklet. ![]() Native Fish SpeciesNative fish underpin natural food webs and have great local economic significance. ![]() Fisheries & Aquatic Sciences ProgramExplore the National Park Service science program for fish and aquatic species. ![]() Clean, Drain & DryPrevent damaging aquatic invasive species from reaching Yellowstone. |
Last updated: April 14, 2022