VANCOUVER, British Columbia, April 20, 2023 — Endeavour Silver Corp. (“Endeavour” or the “Company”) (NYSE:
EXK; TSX: EDR) is pleased to provide a construction update for its Terronera Project in Jalisco state, Mexico, along with the launch of a photo gallery that will be updated as activity on site progresses. The photo gallery presentation can be found here or on the company website at Terronera Project Progress Photos. All references to dollars ($) in this news release are to United States dollars.