Loacal is a travel-oriented marketplace of local experiences, a bridge between travellers and activities & tours. Currently, a live website in Cyprus & Turkey and London; soon to be an app. Won a one-year grant from a Government Entrepreneurship program in 2017. As of today, no other similar platform is serving this niche exclusively in the Mediterranean.
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Wikivoyage - the free worldwide travel guide that anyone can edit.
Triptipedia - Triptipedia is a free collaborative encyclopedia of travel tips, where everyone can browse, save and share tips for better travel!
Wikitravel - This article is a Movie/TV Tour.
TheBesty - Your Personal Travel Assistant in Latin America
EntryAdvise.com - With EntryAdvise, you can check COVID restrictions, the entry requirements and useful travel info for all countries. It makes a good resource for frequent-travelers and backpackers.