In a four-day sale with discounts exclusive for Travelzoo members, BookIt.com is offering up to 70% off 100+ all-inclusive beach resorts in the Caribbean and Mexico.

The best thing about this sale is that it covers a wide range of resorts — from family-friendly to adults-only — and is available select dates into December. All deals include unlimited food, drinks (even the boozy kind), activities and entertainment.

Some of our favorite deals include (lowest rates and based on double occupancy):

• Cancun: Junior suite at an upscale resort including $100 resort credit ... $178 ($89 per person)
• Los Cabos: Beachfront family-friendly resort with up to $100 flight credit ... $178 ($89 per person)
• Punta Cana: Well-reviewed luxury resort for adults only ... $250 ($125 per person)
• Isla Mujeres: A "private island" retreat with a boutique-like feel ... $278 ($139 per person)
• Montego Bay: Junior suite at a newly opened 4-star resort ... $278 ($139 per person)
• Riviera Maya: An adults-only oasis where stays of 5 nights or more get you a $300 resort credit ... $298 ($149 per person)

On top of these already-low prices, the longer you stay, the more you save. Travelzoo members get an additional $150 off stays of 5-6 nights using the code BOOKIT150 or $300 off stays of 7+ nights with BOOKIT300. These exclusive codes can only be found via this email, so be sure you save it. 

Availability is limited. Sale ends at 11:59 p.m. PT Friday.