The Institut Pierre Simon Laplace (IPSL) encompasses a wide diversity of projects that focus on the Arctic. From these observations the IPSL has generated a large number of datasets gathering Arctic observations. These observations include measurements on atmospheric chemical composition, snow micro-physical properties or ocean measurements. However, some of these datasets remain locally stored and there is a lack of public awareness regarding these resources, which has hindered their visualisation and sharing. This motivated the creation of the LABEX L-IPSL Arctic metadata Portal (http://climserv.ipsl.polytechnique.fr/arcticportal/), presented here, which improves the visibility of the variety of observations collected within the institute as well as the evaluation of numerical models. The LABEX L-IPSL Arctic metadata Portal will also promote new avenues in Arctic research within the IPSL and with other collaborating institutions.