Diamond Lake

lake in Oregon, USA

A 3,000-acre mountain lake at 5,180 feet famed for fast fishing over stocked rainbows, with tiger and brown trout as sterile predators. Located in the high Cascades between Mt. Thielsen and Mt. Bailey, north of Crater Lake.

Fishing at Diamond Lake

Diamond Lake is a lake in Oregon, USA, and a popular destination for anglers exploring the region. This guide brings together the fish species you can target, the regulations that apply, and the campsites nearby so you can plan a complete fishing trip.

What Fish Can You Catch at Diamond Lake?

Anglers fishing Diamond Lake can target species including Brown Trout, Rainbow Trout, and Tiger Trout. Explore the linked species guides below to learn their habits, average sizes, and the tackle that works best on Diamond Lake.

Fishing Regulations & Licenses at Diamond Lake

Make sure you're fishing legally at Diamond Lake. A fishing license is required across most of USA, and daily limits, size limits, and open seasons can change from year to year. When FishFinder has matching records, use the regulations link below to review the rules hub before you cast a line.

Related Fish Guides for Diamond Lake

Explore the species guides for fish recorded at Diamond Lake:

Diamond Lake Fishing Regulations

Check FishFinder's regulation records for rules that apply at Diamond Lake:

Frequently Asked Questions

What fish can I catch at Diamond Lake?

Anglers at Diamond Lake can target species including Brown Trout, Rainbow Trout, and Tiger Trout. Explore each species on this page to learn its habits, average size, and the tackle that works best.

Do I need a fishing license at Diamond Lake?

Yes — a fishing license is required across most of USA. Daily limits, size limits, and open seasons can change year to year, so review the regulations on file for Diamond Lake before you cast a line.

What type of fishing spot is Diamond Lake?

Diamond Lake is a lake in Oregon, USA, and a popular destination for anglers exploring the region.