Phnom Penh Cambodia Highlight
Take 50€ and put it somewhere safe, your suitcase, your travel documents, wherever. This way you'll have it just in case.
The absolute best hike in Zion is Angel's Landing, it ends on a table top overlook 2000 feet above the valley floor...
Winter is an excellent time to go to Europe. There are next to no lines for the museums, you can experience the cities like the locals do and everything is cheaper! Plus, Christmas and New Year's Eve in Europe are very special.