Are There Any Climbing Roses Without Thorns?

Are There Any Climbing Roses Without Thorns? This hardy plant can survive well in shade and poor soil. Almost thornless, it is a climber, bourbon rose, offering fragrant cerise-red flowers, in warm months of the year. How do you plant thornless climbing roses? Which roses have the least thorns? Irene Marie Miniature Roses. Height: 4-6