1.84K viewsApril 18, 2022 0 wapiti816 April 18, 2022 0 Comments Are dogs allowed inside Mt. Rainier? 1 Answer ActiveVotedNewestOldest 0 wapiti816 Posted April 18, 2022 0 Comments Pets are allowed to enter the park inside the vehicle only. All pets must be on a leash and attended to. Pets are not allowed on hiking trails, in snow or near or in buildings. There are a few exceptions. Seeing and Hearing support dogs are allowed. You are viewing 1 out of 1 answers, click here to view all answers. Register or Login