The dry season (November to March) keeps trails passable and sunrise hikes visibility-clear. Rainy season trails can be slippery and water-swollen, though fewer tourists means shorter queues. Check before you go for current conditions on specific hikes.

Most volcano climbs and waterfall hikes run on fixed schedules and don't require months of notice, but booking a week or two ahead gives you the best pick of departure times. If you're traveling with a specific group size or want a private guide, arrange it at least 3-5 days early.

Guides are worth it here. They know which trails are safest, spot wildlife, and handle logistics - especially on volcano pre-dawn starts where you'll want someone managing pace and timing. Most people book guided tours rather than DIY.

It varies, but typical packages include transportation, a guide, entrance fees to ruins or natural sites, and sometimes a meal (lunch at Surf City, for instance). Always confirm what's covered - some tours add coffee tastings or hot spring access, others don't. Check before you go.

Most visitors book multi-activity tours that handle transport between sites. If you're piecing things together solo, taxis and shuttles connect the main areas, but organized tours save time and confusion on mountain roads.

Waterfall hikes range from moderate to strenuous, and volcano climbs involve early mornings and significant elevation. Many families book the full-day cultural tours mixing archaeology with hot springs instead. Check tour descriptions for difficulty levels and ask operators about minimum ages.