diff --git a/docs/the_nimbus_book/src/SUMMARY.md b/docs/the_nimbus_book/src/SUMMARY.md
index b62e2fd788..39b2d2edbc 100644
--- a/docs/the_nimbus_book/src/SUMMARY.md
+++ b/docs/the_nimbus_book/src/SUMMARY.md
@@ -7,6 +7,7 @@
 # Quickstart
 - [Run the beacon node](./quick-start.md)
 - [Run a validator](./run-a-validator.md)
+- [Run Kiln](./kiln.md)
 
 # How-to (beacon node)
 - [Install dependencies](./install.md)
diff --git a/docs/the_nimbus_book/src/kiln.md b/docs/the_nimbus_book/src/kiln.md
new file mode 100644
index 0000000000..3c03ddebd1
--- /dev/null
+++ b/docs/the_nimbus_book/src/kiln.md
@@ -0,0 +1,118 @@
+# Run Kiln 
+
+Kiln is the latest long-running  merge testnet. It provides the perfect opportunity to verify your setup works as expected through the proof-of-stake transition and in a post-merge context. If you come across any issues, please [report them here](https://github.com/status-im/nimbus-eth2/issues).
+
+> **N.B.** Post merge, Node runners will need to run both a consensus and execution layer client.
+
+## 1. Preparation
+
+#### 1.1 Download configs
+
+To download the merge testnet configurations, run:
+
+```
+git clone https://github.com/eth-clients/merge-testnets.git
+cd merge-testnets/kiln 
+```
+
+#### 1.2 Generate secret
+To generate and write the JWT secret to a file, run:
+```
+openssl rand -hex 32 | tr -d "\n" > "/tmp/jwtsecret"
+```
+
+You will need to pass this file to both the Execution Client and the Consensus Client (the JWT secret is an authentication mechanism between CL/EL).
+
+
+## 2. Execution client
+
+> We recommend running either Nethermind or Geth with Nimbus
+
+### Nethermind
+
+#### 2.1N Clone and build
+Clone and build the `kiln` branch of Nethermind:
+
+```
+git clone --recursive -b kiln https://github.com/NethermindEth/nethermind.git
+cd nethermind/src/Nethermind
+dotnet build Nethermind.sln -c Release
+```
+
+#### 2.2N Start the client
+Start Nethermind:
+
+```
+cd kiln/nethermind/src/Nethermind/Nethermind.Runner
+dotnet run -c Release -- --config kiln --JsonRpc.Host=0.0.0.0 --JsonRpc.JwtSecretFile=/tmp/jwtsecret
+```
+
+### Geth
+
+#### 2.1G Clone and build
+
+Clone and build the `merge-kiln-v2` branch from Marius' fork of Geth:
+
+```
+git clone -b merge-kiln-v2 https://github.com/MariusVanDerWijden/go-ethereum.git
+cd go-ethereum 
+make geth
+cd ..
+```
+
+#### 2.2G Start the client
+
+Start Geth:
+
+```
+cd kiln
+./go-ethereum/build/bin/geth init genesis.json  --datadir "geth-datadir"
+./go-ethereum/build/bin/geth --datadir "geth-datadir" --http --http.api="engine,eth,web3,net,debug" --ws --ws.api="engine,eth,web3,net,debug" --http.corsdomain "*" --networkid=1337802 --syncmode=full --authrpc.jwtsecret=/tmp/jwtsecret --bootnodes "enode://c354db99124f0faf677ff0e75c3cbbd568b2febc186af664e0c51ac435609badedc67a18a63adb64dacc1780a28dcefebfc29b83fd1a3f4aa3c0eb161364cf94@164.92.130.5:30303" console
+
+```
+
+## 3. Nimbus
+
+#### 3.1 Clone and build Nimbus from source
+
+Clone and build Nimbus from source from the `kiln-dev-auth` branch:
+
+```
+git clone --branch=kiln-dev-auth https://github.com/status-im/nimbus-eth2.git
+cd nimbus-eth2
+make update OVERRIDE=1
+make nimbus_beacon_node
+cd ..
+```
+
+#### 3.2 Start the client
+
+Start Nimbus:
+
+```
+nimbus-eth2/build/nimbus_beacon_node \
+    --network=merge-testnets/kiln \
+    --web3-url=ws://127.0.0.1:8551 \
+    --rest \
+    --metrics \
+    --log-level=DEBUG \
+    --terminal-total-difficulty-override=20000000000000 \
+    --jwt-secret="/tmp/jwtsecret"
+```
+
+## Useful resources
+
+- Kiln [landing page](https://kiln.themerge.dev/): add the network to your browser wallet, view block explorers, request funds from the faucet, and connect to a JSON RPC endpoint.
+
+- Kiln [validator launchpad](https://kiln.launchpad.ethereum.org/en/): make a deposit for your validator.
+
+- [EF launchpad notes](https://notes.ethereum.org/@launchpad/kiln): how to run a node on Kiln
+
+- [Ethereum On Arm Kiln RP4 image](https://ethereum-on-arm-documentation.readthedocs.io/en/latest/kiln/kiln-testnet.html): Run Nimbus on a raspberry pi or using an AWS AMI
+
+<br/>
+
+
+
+
+