Dear [Friend's Name],

Thank you for your email. I'm glad to hear from you!

You asked me about traveling and where people go on holiday in summer. In fact, many people love to travel because it allows them to explore new cultures and enjoy different experiences. Popular summer holiday destinations include the beaches of Spain, the beautiful landscapes of Italy, and the vibrant cities of Greece. Additionally, many families tend to visit theme parks like Disneyland or take road trips to national parks during the summer.

As for me, when I'm on an activity holiday, I usually enjoy hiking in the mountains, cycling through scenic routes, and trying water sports like kayaking or paddleboarding. These activities not only keep me active but also allow me to appreciate the beauty of nature.

Write back soon!

Best wishes,
[Your Name]