Ahhh, Valentine's Day. Fun for couples...not always so fun for singles. But recent statistics show Valentine's Day has become one of the most popular times for solo travel. According to the American Society of Travel Agents (ASTA), there are many fantastic travel options for those traveling alone on Valentine's Day. Even more encouraging, ASTA says solo travel "makes you a stronger, more self-reliant individual, as you solve problems, translate bus schedules and find hidden restaurants all on your own." So where should you venture on your journey of independence? Popular options include a luxury resort on the Yucatan Peninsula, a Caribbean cruise, or an Irish pub crawl -- my personal favorite! Starting in Dublin, the Clontarf Castle Hotel offers historical charm and 4-star amenities, along with three pubs of its own: The Knight's Bar, The Drawbridge, and Templars Bistro. You can continue on to Kilkenny, where the Kilkenny Ormonde Hotel puts you in the midst of the best shops, boutiques and historical sites the town has to offer. These hotels, along with others perfect for the solo traveler this Valentine's Day, can all be found on hotelbook.com.