text: Top 50 Best Hidden Door Ideas Secret Room Entrance Designs is part of Living Room DIY Closet Doors - Discover a bit of fun and mystery with the top 50 best hidden door ideas Explore entrances to secret rooms featuring hinged bookcases to walls and beyond Secret Rooms In Houses, Hidden Closet, Hidden Pantry, Hidden House, Closet Built Ins, False Wall, Hidden Spaces, Bookcase Door, Entrance Design