This Minecraft PE Blacksmith Village Seed has a ravine with a lava-filled floor just past a blacksmith village on a snow covered shore at the game spawn point. This seed is for PE/Bedrock 1.9+.
Snowy Villages and Ravines [MCPE]
In this Minecraft PE Snow Seed (Bedrock Edition Seed) the spawn point is just seconds away from a snow-covered village on an ice plains biome. There’s more villages (beautiful ravines too).