Winter and early spring attract serious birders - the delta becomes a staging ground for migrating species. That said, tours run throughout the year, so check before you go what species are active during your planned visit.

Private tours here aren't mass-market operations. Booking a few days ahead is usually fine, but if you're traveling in peak season or have specific requests (fishing, photography-focused routes), aim for a week or two.

A guide is honestly worth it. You'll move faster to where the action is, learn how to read the channels, spot wildlife you'd miss alone, and avoid getting lost in what's essentially a watery maze. Most tours include the boat and guide as one package.

Expect the boat, a skipper who knows the delta inside out, and often visits to villages or prime fishing or birding spots. Check with individual operators about meals, binoculars, and fishing gear - policies vary.

Short tours to Mila23 work well for families (4-5 hours), and there's something magical about seeing how people live on the water. Longer 8-9 hour expeditions demand patience and decent swimming comfort around boats.

The town is compact and walkable. To reach the delta, you'll rely on your tour operator's boat - this isn't a place where you rent a car and drive into nature.

Some operators offer mixed-interest tours, but most specialize. If you want both, mention it when booking - they may customize an itinerary or recommend pairing two shorter trips.