That’s no Instagram filter—see la vie en rose on these colorful coastlines.Credit: Getty Images/RooM RFKey PointsExperience the rare beauty of pink-sand beaches, from Crete's Elafonissi Beach to Indonesia's Komodo Island.Marvel at stunning coastlines created by unique natural phenomena such as crushed coral and colorful marine life.Relax at luxurious resorts offering breathtaking views and direct access to picturesque pink sands worldwide.There’…