This Minecraft seed has three interesting ravines and a land-locked mushroom island biome (with mooshrooms) right around the plains biome you spawn on. A quick walk and you’ll also find a savanna island with extreme hills that shoot up higher than the clouds. There’s plenty more to explore, this is just what is in the immediate vicinity of the spawn point.
X: 59 / Y: 63 / Z: -161
X: 59 / Y: 64 / Z: -161 Survival Island! Watch video for more info on dungeons.