Just because you don't live on the coast, doesn't mean your home can't have a beach vibe. Bring some beach-themed decor into any room in your home for a laid back and relaxing feel. See our DIY ideas for making a gallery wall from beach photos, making DIY sea glass, or creating a beach motif complete with seashells and lantern.
Someone else in comments suggested printing your own photos out on vinyl at kinkos or something. They said it was more expensive than poster but cheaper than canvas print and because it's vinyl it can tolerate outside etc (so good for bathroom).