Honkai Star Rail Radiant Feldspar treasure chest locations

Honkai Star Rail 2.3 introduced the Radiant Feldspar area in Penacony, and it can be unlocked during the All About Eve Trailblaze Mission. The map is basically a giant floating airship consisting of three floors. One of the few things players can do on the craft is collect all the treasure chests, which yields quite a bit of Stellar Jades and other in-game resources.

For those interested in a quick treasure hunt, this guide will outline the locations of the chests on Honkai Star Rail Radiant Feldspar’s map and the optimal route to find them.

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All Radiant Feldspar treasure chest locations in Honkai Star Rail

With the Honkai Star Rail 2.3 update came the Radiant Feldspar map, which is a three-story airship. Inside, players can find a total of 16 treasure chests and two Lordly Trashcans. Their locations are as follows:

Radiant Feldspar first-floor treasure chest locations

All Radiant Feldspar first-floor chest locations (Image via HoYoverse)

• Location 1: Teleport to the Aft Pool Space Anchor and head northeast to find the first treasure next to the stairs.
• Location 2: Walk over to the Soda Pop Pup store and turn left to locate the second one tucked away in the narrow space.
• Location 3: Enter the Main Banquet Hall from the door next to the Space Anchor and continue east to come across the third treasure.
• Location 4: You can find this chest outside the banquet’s east exit.
• Location 5: From the previous location, pass through the door to the north. Turn left and climb to the top of the stairs to find the fifth casket.
• Location 6: Continue north to reach the front of the airship. Here you will find the sixth chest next to the curved stairs on the left.
• Location 7: The final treasure chest on the first floor should be by the stage near the Cockpit.

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Radiant Feldspar second-floor treasure chest locations

All Radiant Feldspar second-floor chest locations (Image via HoYoverse)

• Location 1: Head to the second floor using the stairs near the Cockpit Space Anchor. The chest here will be located next to the steering wheel.
• Location 2: Continue south until you reach the curved stairs. The chest should be right by the stairs.
• Location 3: Access the Main Banquet Hall Space Anchor and pass through the doors to the north. Head up the stairs upfront to find the second treasure chest at the top of it.
• Location 4: The fourth chest should be located near the recreation room, near the bottle shelf.
• Location 5: Use the west exit and head south to find the fifth casket in the corner, by the telescope.

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Radiant Feldspar basement treasure chest locations

All Radiant Feldspar basement treasure chest locations (Image via HoYoverse)

• Location 1: Teleport to the Midship Lounge Space Anchor in the basement. The first chest should be behind the large stairs.
• Location 2 (Lordly Trashcan): Turn around to encounter the Lordly Trashcan by the statue. To avoid conflict, choose the fourth option, followed by the first.
• Location 3: Head to the western room of the Midship Lounge. You can find the third chest on the south side of the area.
• Location 4: The fourth treasure is located on the south side of the Midship Lounge’s eastern room.
• Location 5: Teleport to the Aft Pool Space Anchor and head down the stairs leading to the basement. You will locate the fifth casket after passing through the door.
• Location 6 (Lordly Trashcan): This is a Lordly Trashcan located towards the door, from the previous chest. Fight the entity to obtain the reward.

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