Creating Circos Plot

Can some guide me to a code or tool to create a Circos plot of GWAS-identified SNPs such as the one in this picture here? Is there a easy to use package or code that I can easily adapt and used it for my GWAS-identified SNPs? Thank you.

Here is a nice summary of how (and how not) to use circos plots in genomics, with recommendations for which R packages to use.

FUMA is another great tool, which annotates and prioritizes GWAS results and makes use of circos plots to visualize chromatin interactions observed for risk loci.