Stuck inside during a snowstorm? I've got the perfect world for you!

Welcome to the Hab Dome! I've built this over the last 3 days, while we were trapped inside due to 36" of snow falling around us. You can think of it as a reverse snow globe :) I've searched a bit, and it looks like this is one of the LARGEST domes on PMC, measuring 201 meters wide and 101 meters tall. I built it by hand using the very handy Voxel Shape Generator (Thanks, Ray!)

The dome is centered over three intersecting ravines, and there are several other ravines nearby. One mine is connected to a tunnel underneath the dome (take one of the tunnels near the pumpkin). The world is Customized Ice Plains, and half of the sphere is in the Ice Plains Spikes biome.

Build time: 19.5 hours, ver. 1.12.2, no addons
Suggested settings: no mobs, view distance 12+, rain
Seed: -2621111926904752977
Customized: Lowered Sea Level, Flattened
Coords: 320, 40, -92

This build is great for:

Hide & Seek - stay inside the dome, traveling among several tunnels and ravines.
Creative - open area in all directions to expand above or below the ground. Create and connect more domes!
Survival - challenge yourself to stay inside the dome or underground. Find the mine connected to the tunnels.

This build is free for you to use for non-commercial purposes. If you stream or post pictures or videos of Papermonger worlds, please credit me with a signpost.

INSTRUCTIONS
Unzip the file, then drop it in your /saves/ folder.