If you follow your adventure book, you'll get the gist of it. 

1) Find your way in via Fort Rox MotM

Long-slow path for inactive players: 

1) Farm bland queso in the river

2) Hunt with bland in the canyon to upgrade your farming pan.

3) Repeat forever until you die.

Faster path:

1) Farm bland in the river

2) Hunt with bland in the plains to farm herbs,

3) Craft those herbs into a fire cheese, and hunt in the canyon.

4) Repeat not as often. Start hunting with fire cheese in the plains when you can. 

Welcome to Queso Canyon!  A wild-west cheese filled euphoria!  Following the adventure book will lead you to Inferna, but she's only half the battle. The *REAL* boss is Queen Quesada, and this guide will get you there....one pan of cheese at a time.

SILVERMANE'S QUESO CANYON GUIDE

There are 24 mice split among the three areas. Here's the quick and easy on how to catch them:

Four new Traps! But if you've been around for a while then you've probably got traps that are better than these. Buy them for your collection, at least...?

One new base.   A handful of new charms, and the ability to buy old charms with new loot.

Along with standard loot drops for crafting cheese, there's a new poke-able item, dropped by the Queen.  But you'll need a root and a stone crafted together to make the wildfire cheese, so expect it to be a while before you can get there.

Getting into the area can be a little more challenging than some of the other areas. For this one, you need to complete Fort Rox, which means you technically can be a Baron level, but you'll need some of the stronger traps if you want to complete it with any speed.

The final Boss mouse of Fort Rox is the Monster of the Meteor. As of 6/18/2018, the Monster will drop a single Inert Queso Rod. Take that rod, along with 50 dawn dust also dropped by the Monster, and take it to the Fort Rox Cartographer.  He'll activate the Rod and show you the way to the Canyon.