diff --git a/requirements.txt b/requirements.txt
index e1fb467..4bd7ea5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,6 @@
+grafana-client==4.1.*
 opensearch-py==2.5.*
 prometheus-api-client==0.5.*
-pytest-testinfra==10.1.*
 pylint==3.3.*
+pytest-testinfra==10.1.*
+requests==2.31.*
diff --git a/stackhpc_cloud_tests/monitoring/__init__.py b/stackhpc_cloud_tests/monitoring/__init__.py
new file mode 100644
index 0000000..0e8b8f8
--- /dev/null
+++ b/stackhpc_cloud_tests/monitoring/__init__.py
@@ -0,0 +1,13 @@
+# Copyright (c) 2024 StackHPC Ltd.
+
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
diff --git a/stackhpc_cloud_tests/monitoring/test_grafana.py b/stackhpc_cloud_tests/monitoring/test_grafana.py
new file mode 100644
index 0000000..83c5b3d
--- /dev/null
+++ b/stackhpc_cloud_tests/monitoring/test_grafana.py
@@ -0,0 +1,40 @@
+# Copyright (c) 2024 StackHPC Ltd.
+
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# TODO: Check if we can validate that dashboards load correctly.
+
+from grafana_client import GrafanaApi
+import os
+import pytest
+
+
+@pytest.fixture
+def grafana() -> GrafanaApi:
+    """Pytest fixture that creates a Grafana API client."""
+    # https://github.com/grafana-toolbox/grafana-client
+    grafana_url = os.environ["GRAFANA_URL"]
+    grafana_username = os.environ["GRAFANA_USERNAME"]
+    grafana_password = os.environ["GRAFANA_PASSWORD"]
+    return GrafanaApi.from_url(
+        grafana_url,
+        credential=(grafana_username, grafana_password),
+    )
+
+
+def test_grafana_api_stats(grafana):
+    """Test that Grafana API stats are accessible."""
+    # https://grafana.com/docs/grafana/latest/developers/http_api/admin/#grafana-stats
+    result = grafana.admin.stats()
+    assert result["dashboards"] > 0
+    assert result["datasources"] > 0
diff --git a/stackhpc_cloud_tests/test_opensearch.py b/stackhpc_cloud_tests/monitoring/test_opensearch.py
similarity index 78%
rename from stackhpc_cloud_tests/test_opensearch.py
rename to stackhpc_cloud_tests/monitoring/test_opensearch.py
index d57136a..caaa6c9 100644
--- a/stackhpc_cloud_tests/test_opensearch.py
+++ b/stackhpc_cloud_tests/monitoring/test_opensearch.py
@@ -13,12 +13,12 @@
 # under the License.
 
 # TODO:
-# * Dashboard login
 # * Cluster health
 
 from opensearchpy import OpenSearch
 import os
 import pytest
+import requests
 
 from stackhpc_cloud_tests import utils
 
@@ -60,3 +60,15 @@ def test_opensearch_has_info_logs(opensearch):
     # https://opensearch-project.github.io/opensearch-py/api-ref/clients/opensearch_client.html#opensearchpy.OpenSearch.search
     result = opensearch.search(body=query, index="flog-*", size=1)
     assert len(result["hits"]["hits"]) == 1
+
+
+def test_opensearch_dashboards_status():
+    """Check that OpenSearch Dashboards is accessible and is in a green state."""
+    dashboard_url = os.environ["OPENSEARCH_DASHBOARDS_URL"]
+    dashboard_username = os.environ["OPENSEARCH_DASHBOARDS_USERNAME"]
+    dashboard_password = os.environ["OPENSEARCH_DASHBOARDS_PASSWORD"]
+    dashboard_url += "/api/status"
+    result = requests.get(dashboard_url, auth=(dashboard_username, dashboard_password))
+    assert result.ok
+    result = result.json()
+    assert result["status"]["overall"]["state"] == "green"
diff --git a/stackhpc_cloud_tests/test_prometheus.py b/stackhpc_cloud_tests/monitoring/test_prometheus.py
similarity index 72%
rename from stackhpc_cloud_tests/test_prometheus.py
rename to stackhpc_cloud_tests/monitoring/test_prometheus.py
index 7478ffa..0b294b7 100644
--- a/stackhpc_cloud_tests/test_prometheus.py
+++ b/stackhpc_cloud_tests/monitoring/test_prometheus.py
@@ -39,3 +39,21 @@ def test_prometheus_node_exporter_metrics(prom):
     """Check that expected node exporter metrics exist."""
     metrics = prom.all_metrics()
     assert "node_cpu_seconds_total" in metrics
+
+
+def test_prometheus_alerts_inactive(prom):
+    """Check that no Prometheus alerts are active."""
+    # https://prometheus.io/docs/prometheus/latest/querying/api/#alerts
+    response = prom._session.get(
+        "{0}/api/v1/alerts".format(prom.url),
+        verify=prom._session.verify,
+        headers=prom.headers,
+        auth=prom.auth,
+        cert=prom._session.cert,
+    )
+    assert response.ok
+    response = response.json()
+    assert "status" in response
+    assert response["status"] == "success"
+    alerts = response["data"]["alerts"]
+    assert not alerts