How To Get A Ladder & Climb The Cliff
By placing a ladder near, you can climb up to elevated places.
Climbing back down also works the same way.
Wherever you want to get off, just set your ladder down.
Step 1: To Tom Nook, pay off your 5000 mile loan.
Step 2: Timmy and Tommy will request you to build the Nook's Cranny shop.
In order to get the ladder recipe, you'll need to unlock this shop.
Step 3: Hand the materials over to Timmy/Tommy after gathering them.
You can get lumber by hitting trees.
By hitting rocks, iron Nuggets can be obtained.
Step 4: In the Resident Services building, the next day speak to Tom Nook.
From him, you'll get a recipe for a bridge.
Step 5: Make a bridge after gathering the necessary materials.
Step 6: Over a part of the river you often cross, place the bridge there.
Talk to Tom Nook, the next day.
Finally he will give you the ladder recipe.