Need help finding all the hidden chests? Here are all the maps! And following is a list of all gear and dyes and in which chests you can find them.
Rivershine Ranch
Rivershine Town
Lupine Meadow
Pine Forest

Crystal Lake
Rocky Mountain
Azure Coast
Lists of Items
RIVERSHINE RANCH
1) Yellow Square Saddlepad – at the animal barn
2) Yellow Polo Wraps – trees south of training arena
3) Yellow Blanket – under the bridge near the retirement pasture
RIVERSHINE TOWN
1) Brown Bell Boots – by Amelia’s house
2) Brown Leather Breast Collar – under the bridge by the stairs
3) Green Competition Ribbon – at the stable
LUPINE MEADOW
1) Green Tail Bow – in the middle of the maze
2) Green Rope Breast Collar – at the gazebo
3) Brown Race Saddle – hill up-right of the white flower field
4) Charcoal Dye Recipe – near the statue
5) Pink Dye Recipe – hill on the upper left side
6) White Dye Recipe – in the corn by Aisha’s house
PINE FOREST
1) Black Leather Hackamore – island on the upper right side
2) Black Endurance Saddle – island with a little hill on the upper left side
3) Black Leather Boots – an island down from the black flower field (on the left)
4) Black Dye Recipe – the left-most chest
5) Green Dye Recipe – down from the endurance arena
6) Grey Dye Recipe – the islands in the left down corner
CRYSTAL LAKE
1) White Unicorn – down right corner
2) Blue Polo Wraps – the waterfall down left
3) Blue Square Saddle Pad – down from the training arena
4) Purple Dye Recipe – left of the jump arena
5) Tan Dye Recipe – at the statue
6) Blue Dye Recipe – behind Daphne’s house
ROCKY MOUNTAIN
1) Dark Brown Western Saddle – up from the training arena
2) Orange Square Saddle Pad – at the upper red flower field
3) Orange Rope Halter – at the lower red flower field
4) Chocolate Dye Recipe – the up left corner by the bridge
5) Orange Dye Recipe – the hill above the flexibility arena
6) Red Dye Recipe – by the salon
AZURE COAST
1) Black Lantern – by the upper-left bridge
2) Yellow Knit Bitless Bridle – by the bridge on the right
3) Yellow Sheepskin Saddlepad – opposite the trust arena
4) Cream Dye Recipe – the leftmost edge of the upper grass field
5) Yellow Dye Recipe – the upper island
6) Teal Dye Recipe – the lower grass field