Gotta (efficiently) catch them all: Pokémon GO meets Orienteering Problems.

•Define the Generalized Clustered Orienteering Problem.•Polynomial-sized and exponential-sized mathematical formulations are presented.•A tailored exact algorithm is designed along with specially devised enhancements.•Real-world as well as state-of-the-art testbed instances are used.•Computational results show the effectiveness of the proposed approach.