Secret Note Detail

Secret Note #27

Check location, reward, and decoded hint details for this note. Share this URL directly with other players.

Detail

Secret Note #27

In Progress
Clue summary

Grandpa encourages your farming and mentions a special secret in the valley.

Decoded Hint

In version 1.6, reach level 10 in Farming, Mining, Foraging, Fishing, and Combat to enter the Mastery Cave in southern Cindersap Forest near the sewer pipe. Skill levels unlock entry, and Note 27 provides the clue. Inside, earn mastery experience to claim the five skill masteries.

Reference diagram
Original Secret Note 27 reference diagram. Grandpa's letter hints at the Mastery Cave in Cindersap Forest.
Open full-size original diagram
Location

Mastery Cave, southern Cindersap Forest near the sewer pipe

Reward

Clue to the Mastery system

Stardew Valley 1.6 reference, checked November 11, 2026. Clues are summarized in our own words. Wiki Note 27 · Mechanic reference

Quick Help

FAQ

How do I get Secret Notes?

Unlock the Magnifying Glass, then most notes drop while doing normal activities (digging, chopping, mining). Select and use a found note in your inventory to read it, then revisit it in the Collections menu.

What does “decoded hint” mean?

It’s the actionable instruction (where to go + what to interact with). Use the location + hint together, then verify by checking the reward you receive.

Why does this page matter if I already saw the note in-game?

This page is a quick reference: location, reward, and common confusion points. It’s also shareable so you can send the exact note to friends.