Yes, you can absolutely do a day trip to Skopelos in 2026, provided you are staying on the neighboring island of Skiathos. Since Skopelos does not have its own airport, most visitors arrive via the frequent ferry services that run between the Sporades islands. A high-speed ferry from Skiathos Town to Skopelos (either Glossa or Skopelos Town) takes only 30 to 45 minutes, making it easy to depart in the morning and return by sunset. Many travelers in 2026 choose organized "Mamma Mia" themed boat tours, which depart from Skiathos at around 9:00 AM and stop at iconic filming locations like the Agios Ioannis Chapel (the wedding church) and Kastani Beach. While a day trip allows you to see the main highlights, Skopelos is surprisingly large and mountainous; to truly explore the interior pine forests and hidden coves, most 2026 travel guides recommend at least a two-night stay. However, if you are short on time, a day trip is a fantastic way to experience the island’s greenery and crystal-clear waters, which are noticeably more tranquil and "authentic" than the bustling, tourist-heavy atmosphere of Skiathos.