Solo travel: Deals from Overseas Adventure Travel

For the 46th year, Indianapolis will celebrate the Circle of Lights this Friday. The entire lighting ceremony and display is centered around the Soldiers and Sailors Monument in downtown, a late-19th century structure. Fifty-two garland strands of lights (that's 4,784 colored lights total) hang from the top of the monument to its base. Monument Circle is also adorned with 26 toy soldiers and sailors, huge peppermint sticks, and a Santa's workshop scene. With 56,700 more lights in the surrounding area's trees, it's quite the sight. The flipping of the switch happens at about 7:45 p.m., but live entertainment, chosen from open auditions around the state, starts at 6 p.m. Indy leaves it to the pros for this spectacle: Circle of Lights is sponsored by Contractors of Quality Connection and Electrical Workers of IBEW 481. Are you going to a lighting ceremony in your city? Leave a shout-out in the comments! Free, Monument Circle, Indianapolis. Editor's note: If you Google map Monument Circle, you can easily get directions. MORE Indianapolis' new, $1.1 billion airportFind local bloggers at Indianapolis Bloggers PREVIOUSLY How To Travel During the Holidays

On Saturday, the American Museum of Natural History opened New York City's first synthetic ice-skating facility, the Polar Rink, on its outdoor terrace. The eco-friendly rink reminds visitors about the effects of global warming with a 17-foot glowing polar bear centerpiece. Its "ice" is actually a plastic surface engineered to match the density of frozen water. Every morning, a light spray lubricates the surface for skaters. Thanks to the clever new material, the museum doesn't devour enormous amounts of energy the way traditional ice skating rinks do. It also doesn't need to spend money on Zamboni cleanings. The "ice" isn't biodegradable, but the museum can re-use the same sheets for several years, and then they recycle the plastic. But can plastic skating still mean good fun? I went for a whirl to find out. Lined with twinkling trees and awash in cool blue floodlights, the terrace felt like a winter wonderland. And the museum's other-worldly planetarium seemed appropriate, looming in the background. When I stepped onto the strange material in the rink, I quickly learned two things: First, synthetic ice is harder to skate on. Second, it's softer when you fall. It took a lot of leg strength to push myself a few inches, and I couldn't dig my blades in to get a stronger push. To be fair, I've never been the most graceful skater, but looking around, I noticed that no one else was either. Even experienced skaters felt their skills tested. Falling wasn't a problem, though. The surface isn't wet or cold, and it has more bounce than ice. Plus, every wobbly skater had plenty of room to spread out: The 150-foot by 80-foot rink can accommodate up to 200 people in each one-hour session, but when I got there at 6 p.m. on a Sunday night, there were no more than 20 people on the ice. Another 15 or so spectators guarded shoes on the sidelines. (There are no lockers available, so pack lightly or bring a designated bag-watcher.) One group that seemed to love the faux-ice were children, who happily shimmied around the edges. A pair of laughing kids crawled around the center on their hands and knees pretending to be polar bears, something that would be too cold to do on real ice. I was happy to watch them from the adjacent snack shop, which serves rich hot chocolate ($3.25) and candy, small sandwiches, and pastries. It's a cozy place to take in the picturesque scene—and to rest your quads. Open until February 28, 2008 Arthur Ross Terrace at the American Museum of Natural History, enter at 79th St. at Columbus Ave. $10 per person per hour includes skate rental. (Children $8, seniors/students $9.) Sessions start on the hour. If you prefer a traditional ice-skating experience, note that South Street Seaport is opening up an 8,000-square-foot rink (with real ice) on November 28. Details at thenewseaport.com/icerink