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Grounded: All Lab Locations and Lab-Related Sites

The five commonly listed Grounded labs are Oak, Hedge, Pond, Haze, and Black Anthill. Here’s where the broader set of labs and lab-related sites are located.
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The five commonly listed main lab locations in Grounded are Oak, Hedge, Pond, Haze, and Black Anthill. A broader inventory also includes the Stump Lab Outpost, Undershed Lab, and Mysterious Lab, plus lab-associated places such as the JavaMatic Storage Facility and Sandbox Lab Outpost. Lists differ because some count only the familiar main entrances while others include optional and related sites.

All Grounded lab locations at a glance

Location Region or placement What to know
Oak Lab Back side of the Oak Tree, Oak Hill Initially locked until you activate the Mysterious Machine. Source: Grounded Wiki
Hedge Lab Hedge One of the five commonly listed main lab entrances. Source: five-entrance guide
Pond Lab Koi Pond One of the five commonly listed main lab entrances. Source: five-entrance guide
Haze Lab Haze One of the five commonly listed main lab entrances. Source: five-entrance guide
Black Anthill Lab Deep within the Black Anthill Contains two sectors; the cited location entry does not establish a precise route. Source: Grounded Wiki
Stump Lab Outpost Beneath the Stump in the Upper Grasslands An additional optional outpost, listed separately from the five main entrances. Source: Grounded Wiki location index
Undershed Lab Far end of the Undershed Access is gated by story progression; see the requirements below. Source: Grounded Wiki
Mysterious Lab Beneath Castle Moldorc Named in the location index as an additional lab. Source: Grounded Wiki location index

Why some guides list five labs and others list more

“All labs” can refer narrowly to the five familiar main entrances—Oak, Hedge, Pond, Haze, and Black Anthill—or broadly to those labs plus later story locations and optional outposts. A 2022 guide titled around five lab entrances reflects that narrower list; the location index also names the Stump Lab Outpost, Undershed Lab, and Mysterious Lab. The JavaMatic Storage Facility and Sandbox Lab Outpost are lab-related sites in that index, rather than additional entries in the standard five-entrance list. Grounded Wiki location index · 2022 five-entrance guide

The five commonly listed main lab entrances

Oak Lab

Look on the back side of the Oak Tree in Oak Hill. Its entrance is initially locked: activate the Mysterious Machine first. The Oak Tree is a useful landmark for identifying this location. Grounded Wiki: Oak Lab

Hedge Lab

The Hedge Lab is in the Hedge. It is one of the main entrances in the familiar five-lab list. The available location references establish the broad region, not a detailed route through the Hedge. Five-entrance guide

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Pond Lab

The Pond Lab is in the Koi Pond and is included among the five main lab entrances. The cited references do not establish a step-by-step approach to its entrance. Five-entrance guide

Haze Lab

The Haze Lab is in the Haze and is one of the five commonly listed main locations. The cited references identify its region but do not provide a verified detailed route. Five-entrance guide

Black Anthill Lab

The Black Anthill Lab is deep within the Black Anthill and has two sectors. Its broad location is established, but the cited entry does not supply a precise route to the entrance. Grounded Wiki: Black Anthill Lab

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Additional labs and outposts

Stump Lab Outpost

This optional outpost is beneath the Stump in the Upper Grasslands. The location index lists it as a distinct site; it is not part of the familiar five-entrance count. Grounded Wiki location index · Grounded Wiki: Upper Grasslands

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Undershed Lab

The lab is at the far end of the Undershed. The cited entry says to obtain all four Super BURG.L Chips, speak with BURG.L to get a fuse, then activate Wendell’s SCA.B on the Shed deck to enter the Undershed. Grounded Wiki: Undershed Lab

Mysterious Lab

The location index places the Mysterious Lab beneath Castle Moldorc. It identifies the broad placement but does not establish a detailed route or additional access requirements. Grounded Wiki location index

Other lab-associated sites

JavaMatic Storage Facility

The location index lists this facility beneath the JavaMatic, under cinder blocks. It is a lab-related facility, not one of the five familiar main entrances. Grounded Wiki location index

Sandbox Lab Outpost

The location index names a Sandbox Lab Outpost. The available reference establishes the name and its association with the Sandbox, but not an exact route. Grounded Wiki location index

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How to use this list while exploring

The Backyard is divided into Lower and Upper Yard sectors. The Lower Yard includes the Grasslands, Hedge, Koi Pond, and Haze; the Upper Yard contains more dangerous environments than the Lower Yard. These regional labels help orient you, but they do not establish a fixed lab order or a precise difficulty ranking. Grounded Wiki location index

Use the broad placements in the table to identify which region to search, and treat the explicit access gates as progression checks. For Oak, activate the Mysterious Machine; for the Undershed, meet the chip, fuse, and SCA.B requirements. The available references do not verify exact routes for every location, so consult the relevant in-game landmarks rather than assuming a route from a regional name alone.

Obsidian’s 2022-09-27 announcement described the story as available in Grounded and mentioned a zone beneath the Shed, providing historical context for the later Undershed area. Obsidian Entertainment, “Grounded 1.0 is Here”

Quick Recap

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2022 Microsoft. All rights reserved.
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Bestseller No. 2
Grounded | Standard - Xbox & Windows [Digital Code]
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Explore this immersive and persistent world, where the insect life reacts to your actions.
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