Your travel4seniors.com editor’s roving eye and camera captured this placid scene of a bus passenger on his way to where? Beach, airport, train station, restaurant, store, job, new love, old acquaintance and/or nowhere in particular, while being promised clean air.

Kings, queens and statesmen were guests aboard in the 1930s. GIs on the way to war and home again in the 1940s sailed on the mighty ship. Although she’s now permanently moored in the harbor, you can get the feel of cruising the ocean waves by enlisting to be aboard for a night or more.

Today the Queen Mary is an Art Deco Hotel on the waterfront, with more than 300 cabins and suites. She offers on-board programs, special events, educational tours, colorful shops, upscale restaurants and banquet facilities. Overnight room rates start at $100. For booking, prices and other info, go to www.queenmary.com

It’s not too creepy if you’re nostalgically interested in entertainment history. On your next visit to the Los Angeles area, spend an hour or two visiting the last resting places of some of the famed people from your earlier years. Among several celebrity cemeteries in the Los Angeles area is the branch of Forest Lawn in the Hollywood Hills above the city.

It’s near Disney, Universal and Warner Brothers Studios. Among graves in the Memorial Park, seek out those where you can pause and remember. They include Debbie Reynolds, Carrie Fisher, Bette Davis, Lucille Ball, Telly Savalas, Buster Keaton, Dorothy Lamour, Liberace, Freddie Prinze, Jack Webb, Stan Laurel, Ricky Nelson, Gene Autry and Sandra Dee. One of several tour companies that offer daily visits to the cemetery is hollywoodcitytours.com.

Crypto in pool water has nothing to do with obscure languages, tho it may cause excessive cursing in your language. According to the Centers for Disease Control and Prevention, it’s a diarrhea-causing human poop and pee parasite found in many public pools. They include natural swimming holes on up to luxury resorts, cruise ship pools and oceanfront beaches.

Some advice for swim-suited seniors heading for your summer dips. Before you jump in, whether pool or ocean, check for warnings about the cleanliness of the water. Immediately after every swim, shower thoroughly with body soap, and if available, shampoo your hair. If you’re on anti-diarrhea medications, it may be sensible to postpone swimming until you get doctor’s permission.