21c Museum Hotel St Louis

21c Museum Hotel St. Louis is a highly pet-friendly hotel that offers a welcoming urban stay with thoughtful policies and amenities for dogs. Located downtown, the hotel provides walkable city streets and easy access to major pet-friendly green spaces such as Gateway Arch National Park and Forest Park for leashed outdoor exercise. Guests can enjoy tailored pet comforts through the hotel’s Pet Perks and Canine Concierge services, which may include waived pet fees, in-room food and water bowls, pet-safe treats, dog beds, and pet-in-room door hangers, with a designated grassy relief area nearby. The hotel welcomes up to two dogs with no weight or breed restrictions (cats not permitted), ensuring a comfortable, stylish, and stress-free stay for pets and their owners.