Minecraft 1.8.3 mushroom island seed right by survival island
This seed is: 4807473561118841822
Just in case, the Minecraft mushroom island 1.8.3 can be found at x-450 z-50. There are a few features that make this particular 1.8.3 mushroom island seed different than the others. For starters this 1.8.3 mushroom biome has a small section with dirt. On top of that, the small dirt section of the island has a single tree on it, which is amazing for a mushroom biome. This combined with the island make this probably the best Minecraft seed for mushroom islands
Another strange feature of this Minecraft 1.8.3 mushroom island seed is that there are almost zero caves throughout the island. Some mushroom biomes have caves going down to bedrock, others have few, this Minecraft seed has nearly zero caves to explore. The two easily found caves are extremely short and don't lead to anything but maybe some coal. Overall though this is a really good Minecraft 1.8.3 mushroom island.