The Kaiserreich of Caverniss is a colossal, environmentally stunning nation, ruled by King Ainsley Roland with an even hand, and notable for its free-roaming dinosaurs, punitive income tax rates, and stringent health and safety legislation. The compassionate, democratic population of 2.569 billion Cavernissans are fiercely patriotic and enjoy great social equality; they tend to view other, more capitalist countries as somewhat immoral and corrupt.

The enormous, socially-minded government juggles the competing demands of Administration, Environment, and Education. It meets to discuss matters of state in the capital city of Grahamencracker. The average income tax rate is 74.9%, and even higher for the wealthy.

The thriving Cavernissan economy, worth 207 trillion Cogs a year, is fairly diversified and led by the Tourism industry, with major contributions from Book Publishing, Woodchip Exports, and Trout Farming. State-owned companies are common. Average income is 80,775 Cogs, and distributed extremely evenly, with practically no difference between the richest and poorest citizens.

The government single-handedly sustains the bunk bed market, elected officials often serve for decades in a single term, the nation's industries are scrambling to switch to biodegradable plastics, and parents dread their examinations more than their children. Crime is totally unknown, thanks to a capable police force and progressive social policies in education and welfare. Caverniss's national animal is the Grey Eagle, which soars majestically through the nation's famously clear skies, and its national religion is Santaism.

Caverniss is ranked 85,887^th in the world and 374^th in Europe for Largest Trout Fishing Sector, scoring 3,390.53 on the Nemo Depletion Efficiency Index.