<s>[INST] What is one of the best Minecraft base build for a secure hidden base on a vanilla pvp server? Give me three different base designs. [/INST] 1. Craft the base inside a cave system so that it can't be seen from the ground. Additional tunnelling maybe be required for the needed space for the base. 2. Make a base that blends into the environment by crafting it out of similar materials, e.g. a base made of sand in a desert biome. 3. Place the base in a forested area, below the leaf canopy. This will hide the base amongst the trees.</s>