It's challenging for solo travelers to find a vacation deal, period. But with this Travelzoo exclusive from Grand Cayman's Sunset House, divers traveling alone can save more than $470 on regular prices.

For $1773 per person, take a weeklong dive vacation in Grand Cayman at a resort Fodor's says offers "the island's most comprehensive diving services." Among the on-site perks: Cathy Church's Underwater Photo Centre and Gallery and the thatch-roofed My Bar, a great spot to enjoy cocktails at sunset.

This solo-diver special is valid for travel through May 31. It includes:

• Seven nights in a Courtyard View room
• Daily breakfast
• Daily two-tank morning dives
• Unlimited shore diving (dive buddy required)
• Dive gear locker
• Airport transfers
• All taxes and fees

This special does not include roundtrip international airfare.

Note: Solo travelers will have their own room, but will be matched up with a dive buddy for all dive excursions. Price does not include international roundtrip airfare or staff gratuities.

Upgrade to an Oceanview room for $117 per night more. Double-occupancy packages are also available starting at $1600 per person.

Travelzoo Tip: Plan the perfect Cayman Islands vacation.