Schools in Isle of Palms, South Carolina, the US. Schools locations in Isle of Palms, South Carolina. Find the nearest schools locations, near you. All types of business services Accounting ATM Courthouse Finance Lawyer Real estate School Travel All schools in Isle of Palms 5/5 Harbour Montessori School +1 843-557-9963 14 24th Avenue, Isle of Palms, South Carolina 29451 Write a review Phone Directions