diff --git a/packages/stargate/src/queries/ibc.spec.ts b/packages/stargate/src/queries/ibc.spec.ts
new file mode 100644
index 00000000..8f397b13
--- /dev/null
+++ b/packages/stargate/src/queries/ibc.spec.ts
@@ -0,0 +1,117 @@
+import { Client as TendermintClient } from "@cosmjs/tendermint-rpc";
+
+import { pendingWithoutSimapp, simapp } from "../testutils.spec";
+import { IbcExtension, setupIbcExtension } from "./ibc";
+import { QueryClient } from "./queryclient";
+
+async function makeClientWithIbc(rpcUrl: string): Promise<[QueryClient & IbcExtension, TendermintClient]> {
+  const tmClient = await TendermintClient.connect(rpcUrl);
+  return [QueryClient.withExtensions(tmClient, setupIbcExtension), tmClient];
+}
+
+describe("IbcExtension", () => {
+  describe("unverified", () => {
+    describe("channel", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.channel("foo", "bar");
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("channels", () => {
+      it("can be called", async () => {
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.channels();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("connectionChannels", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.connectionChannels();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("packetCommitment", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.packetCommitment();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("packetCommitments", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.packetCommitments();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("packetAcknowledgement", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.packetAcknowledgement();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("unrelayedPackets", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.unrelayedPackets();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+
+    describe("nextSequenceReceive", () => {
+      it("can be called", async () => {
+        pending("Fails with 'Query failed with (1): internal'. Make it work.");
+        pendingWithoutSimapp();
+        const [client, tmClient] = await makeClientWithIbc(simapp.tendermintUrl);
+
+        const response = await client.ibc.unverified.nextSequenceReceive();
+        expect(response).toBeTruthy(); // TODO: implement checks
+
+        tmClient.disconnect();
+      });
+    });
+  });
+});
diff --git a/packages/stargate/src/queries/ibc.ts b/packages/stargate/src/queries/ibc.ts
new file mode 100644
index 00000000..98378b94
--- /dev/null
+++ b/packages/stargate/src/queries/ibc.ts
@@ -0,0 +1,71 @@
+import { ibc } from "../codec";
+import { QueryClient } from "./queryclient";
+import { toObject } from "./utils";
+
+export interface IbcExtension {
+  readonly ibc: {
+    readonly unverified: {
+      readonly channel: (portId: string, channelId: string) => Promise<ibc.channel.IQueryChannelResponse>;
+      readonly channels: () => Promise<ibc.channel.IQueryChannelsResponse>;
+      readonly connectionChannels: () => Promise<ibc.channel.IQueryConnectionChannelsResponse>;
+      readonly packetCommitment: () => Promise<ibc.channel.IQueryPacketCommitmentResponse>;
+      readonly packetCommitments: () => Promise<ibc.channel.IQueryPacketCommitmentsResponse>;
+      readonly packetAcknowledgement: () => Promise<ibc.channel.IQueryPacketAcknowledgementResponse>;
+      readonly unrelayedPackets: () => Promise<ibc.channel.IQueryUnrelayedPacketsResponse>;
+      readonly nextSequenceReceive: () => Promise<ibc.channel.IQueryNextSequenceReceiveResponse>;
+    };
+  };
+}
+
+export function setupIbcExtension(base: QueryClient): IbcExtension {
+  // Use this service to get easy typed access to query methods
+  // This cannot be used to for proof verification
+
+  const channelQuerySerice = ibc.channel.Query.create((method: any, requestData, callback) => {
+    // Parts of the path are unavailable, so we hardcode them here. See https://github.com/protobufjs/protobuf.js/issues/1229
+    const path = `/ibc.channel.Query/${method.name}`;
+    base
+      .queryUnverified(path, requestData)
+      .then((response) => callback(null, response))
+      .catch((error) => callback(error));
+  });
+
+  return {
+    ibc: {
+      unverified: {
+        channel: async (portId: string, channelId: string) => {
+          const response = await channelQuerySerice.channel({ portId: portId, channelId: channelId });
+          return toObject(response);
+        },
+        channels: async () => {
+          const response = await channelQuerySerice.channels({});
+          return toObject(response);
+        },
+        connectionChannels: async () => {
+          const response = await channelQuerySerice.connectionChannels({});
+          return toObject(response);
+        },
+        packetCommitment: async () => {
+          const response = await channelQuerySerice.packetCommitment({});
+          return toObject(response);
+        },
+        packetCommitments: async () => {
+          const response = await channelQuerySerice.packetCommitments({});
+          return toObject(response);
+        },
+        packetAcknowledgement: async () => {
+          const response = await channelQuerySerice.packetAcknowledgement({});
+          return toObject(response);
+        },
+        unrelayedPackets: async () => {
+          const response = await channelQuerySerice.unrelayedPackets({});
+          return toObject(response);
+        },
+        nextSequenceReceive: async () => {
+          const response = await channelQuerySerice.nextSequenceReceive({});
+          return toObject(response);
+        },
+      },
+    },
+  };
+}
diff --git a/packages/stargate/src/queries/index.ts b/packages/stargate/src/queries/index.ts
index afcfb022..40ab4c10 100644
--- a/packages/stargate/src/queries/index.ts
+++ b/packages/stargate/src/queries/index.ts
@@ -6,3 +6,4 @@ export { QueryClient } from "./queryclient";
 
 export { AuthExtension, setupAuthExtension } from "./auth";
 export { BankExtension, setupBankExtension } from "./bank";
+export { IbcExtension, setupIbcExtension } from "./ibc";
diff --git a/packages/stargate/types/queries/ibc.d.ts b/packages/stargate/types/queries/ibc.d.ts
new file mode 100644
index 00000000..59d1c666
--- /dev/null
+++ b/packages/stargate/types/queries/ibc.d.ts
@@ -0,0 +1,17 @@
+import { ibc } from "../codec";
+import { QueryClient } from "./queryclient";
+export interface IbcExtension {
+  readonly ibc: {
+    readonly unverified: {
+      readonly channel: (portId: string, channelId: string) => Promise<ibc.channel.IQueryChannelResponse>;
+      readonly channels: () => Promise<ibc.channel.IQueryChannelsResponse>;
+      readonly connectionChannels: () => Promise<ibc.channel.IQueryConnectionChannelsResponse>;
+      readonly packetCommitment: () => Promise<ibc.channel.IQueryPacketCommitmentResponse>;
+      readonly packetCommitments: () => Promise<ibc.channel.IQueryPacketCommitmentsResponse>;
+      readonly packetAcknowledgement: () => Promise<ibc.channel.IQueryPacketAcknowledgementResponse>;
+      readonly unrelayedPackets: () => Promise<ibc.channel.IQueryUnrelayedPacketsResponse>;
+      readonly nextSequenceReceive: () => Promise<ibc.channel.IQueryNextSequenceReceiveResponse>;
+    };
+  };
+}
+export declare function setupIbcExtension(base: QueryClient): IbcExtension;
diff --git a/packages/stargate/types/queries/index.d.ts b/packages/stargate/types/queries/index.d.ts
index 3aacc3e3..2cc0699b 100644
--- a/packages/stargate/types/queries/index.d.ts
+++ b/packages/stargate/types/queries/index.d.ts
@@ -1,3 +1,4 @@
 export { QueryClient } from "./queryclient";
 export { AuthExtension, setupAuthExtension } from "./auth";
 export { BankExtension, setupBankExtension } from "./bank";
+export { IbcExtension, setupIbcExtension } from "./ibc";