If you miss the grubs from Hollow Knight, then Silksong has its own edition of cute critters in trouble called Fleas. The travelling Flea troupe’s Fleamaster asks you to help find 5 Fleas. Here are the locations of all 5 Fleas in the starting areas of Hollow Knight Silksong.

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How to Start Lost Fleas Quest

To start the Lost Fleas quest, you need to speak to the Fleamaster and accept the task he assigns you. You can find them fairly early on, near the middle area of the Marrow. The exact location is shown in the image below.

Screenshot by Prima Games

How to Find 5 Lost Fleas

Flea #1 Location

The first Lost Flea is nearby in one of the upper chambers of the Marrow. You’ll have to loop around from the left side and make your way to the trapped Flea on the right.

Screenshot by Prima Games

It’ll require a whole bunch of platforming while dealing with some aerial enemies. At this stage in the game, you might need a few tries, but it’s definitely doable.

Screenshot by Prima Games

Flea #2 Location

The second Flea is located in the Hunter’s March, which can be difficult to access because it requires you to defeat a powerful Skarrguard at the entrance. Once you’re inside, follow the path of buds, and one of them leads to the Lost Flea.

Screenshot by Prima Games

Flea #3 Location

This Flea is hard to miss because you can find it right after getting the Sprint ability. It’s in the chamber to the left, and you just need to parkour a bit and make your way to the upper areas of this chamber.

Screenshot by Prima Games

Flea #4 Location

The fourth Flea is located in a hidden room on the right side of the main Far Fields chamber near the bottom. You can break the wall and head into this room after entering the main vertical chamber.

Screenshot by Prima Games

Before heading in, make sure you’re at full health and ready for combat, as a cage traps you and a Skarr Scout will attack you from behind.

Screenshot by Prima Games

Flea #5 Location

The fifth and final Flea is located near the upper right portion of Craw Lake and requires a bit of aerial platforming to reach.

Screenshot by Prima Games

Beware the Tallcraw that guards the entrance and the Mite below, which can catch you off guard.

Screenshot by Prima Games

Lost Flea Quest Reward

Once you have collected all 5 lost Fleas, return to the Fleamaster at the Flea Caravan and he will offer for you to travel with them. Even if you don’t travel with them, you can still run into them again, and this is just a quick skip to a later area.

Screenshot by Prima Games

Then you are taken to a new location past Greymoor and Halfway Home, from where you can access Bellmont. You’ll also gain the Flea Brew offensive charm, which is a consumable that can increase your movement and attack speed.

You should also check out our guides on the Mossberry quest and learn how to farm Rosary Beads early. If you haven’t made much progress, here’s how to find the maps and beat the first real boss.

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Hollow Knight Silksong