  The Swampland program aims to determine the constraints that an effective
field theory must satisfy to be consistent with a UV embedding in a quantum
gravity theory. Different proposals have been formulated in the form of
Swampland conjectures. In these lecture notes, we provide a pedagogical
introduction to the most important Swampland conjectures, their connections and
their realization in string theory compactifications. The notes are based on
the series of lectures given by Irene Valenzuela at the online QFT and Geometry
summer school in July 2020.
