
Composing music in Vienna: The Hotel Imperial is offering guests a chance to immortalize their love with a specially composed piece of music recorded by members of the Vienna Philharmonic Orchestra.

Composing music in Vienna: The "Your Individual Note" package includes a specially developed music test and consultation, two nights in an Imperial Suite and dinner at the hotel's Michelin-starred restaurant Opus.

Heli-picnic in New Zealand: Could there be a better way of taking in the incredible views of Lake Wakatipu and the Southern Alps of New Zealand than enjoying a champagne picnic on a majestic peak?

Heli-picnic in New Zealand: With Queenstown as the setting, the "Picnic on a peak" experience is a thrilling way for couples to spend some quality time in a remote, tranquil location.

"Don't forget your toothbrush" in London: The Trafalgar St. James hotel will give away a free night's stay to a one lucky couple among guests booked in for a four-course Valentine's Day dinner at its Dining Rooms restaurant.

"Don't forget your toothbrush" in London: The meal, which costs $63 per person, is partly inspired by cuisines of the Middle East and includes eggplant with pomegranate and feta or grilled salmon.

Off-grid in Alaska: The Sheldon Chalet in Denali National Park sits at a height of 6,000 feet, so a helicopter ride is the only way in and out.

Off-grid in Alaska: Experiences available include skiing, snowshoeing and heli-fishing, while the all-inclusive price allows access to a sauna and all food and beverages -- including champagne.

Cave swimming in Mexico: Hacienda Temozón, a Luxury Collection Hotel, hosts a tour natural swimming hole known as a cenote.

Cave swimming in Mexico: This luxury property, which is built of coral walls and white moldings, also has a spa, an outdoor swimming pool and tropical gardens.

A night at an American museum: Museum Hack holds unconventional private tours of top museums across five cities including the American Natural History Museum in New York and the Art Institute of Chicago.

A night at an American museum: The company is hosting private Valentine's Day tours for couples for $599, which includes wine and chocolates.

Bubbles and tents down under: The Bubbletent retreat, located in New South Wales' Capertee Valley, gives guests a glamping experience like no other.

Bubbles and tents down under: A night in the inflatable tent gives guests breathtaking views of the night skies above.

Private slopes in St. Moritz: Corvatsch, one of main slopes, is normally full of well-heeled skiers, but a very special package allows guests to have the entire slope -- and lift -- to themselves, from 7 p.m. to 2 a.m.

Private slopes in St. Moritz: Kulm Hotel St Moritz's also offers extras such as a romantic horse-drawn carriage ride to whisk you to your personal slope.

Love through beadwork in Durban, South Africa: Learn the ancient art of beadwork and create your own Zulu love letter at a beading workshop located in the hills around Durban.

Love through beadwork in Durban, South Africa: The experience ends with a visit to the picturesque homestead of a master crafter, so you can see how it should be done.

Diving for pearls in Bahrain: Travelers can add some sparkle to their Valentine's Day with a scuba diving tour where they get to try their hand at pearl diving, where they can scoop up to 60 oysters from the seabed.

Diving for pearls in Bahrain: The Pearling Trail, a UNESCO World Heritage experience through the country's ancient capital of Muharraq, also includes a tour of old merchant's houses and a four-course dinner.

A balloon with a view in Kenya: This hot air balloon safari from Hotel Olare Mara Kempinski Masai Mara allows guests to witness the theater of wildlife over the magnificent Masai Mara national reserve from above.
