Getting ideas to start a blog sometimes can be hard but the truth is right in front of you each one of us on this earth, we all are different therefore we have different ideas, believes and like different stuff. So start by thinking what do you like? what are you good at? what do you know a little about? Then you will discover your niche but if you are stuck here are some great ideas to get you started...
Health & Fitness Niche:
Naked or Hot Yoga, Cross-fit, Mindfulness Meditation, Alternative Cures, Natural Medicine, Weight Gain, Eye Problems, Skincare Issues, Hiking, Mental Disorders.
Lifestyle & Hobbies Niche:
Environment, Homeschooling, Divorces, Sailing, Sky Diving, Sewing, House Hunting, Exotic Pets, Do It Yourself, Flying Vehicles.
Food & Drinks Niche:
Craft Beer, Cider Wine, Cupcakes, Vegan Junk Food, Unique Recipes (something specific), Winter Gardening, Nuts, Filtered Water, Meat Alternatives, Frosting or Toppings.
Money & Finance Niche:
Digital Money or Cash, Debt Free, Creating Wealth, Planning To Save, Freelancing, Social Media Growth, Online Business, Influencer or Self-made, Web/Mobile Development, Content Marketing.
Fashion & Beauty Niche:
Make Up, Beards, Male Grooming, Nails & Pedicures, No Stylist, Shoes, Socks or Ties, Leggings,
Seasonal, Hair Products.
Improvement & Development Niche:
Languages, Music, Life Coaching, Bad Habits, Healthy Habits, Productivity, Time Management,
Budget Management, Help In Focusing, Comedy/Writing.
Those are just some ideas that are untapped or do not have much presence online right now so you can create something around that but if you do not know anything about a certain niche then I suggest to create a blog or business around these 3 elements; something you love, something you know about and something you have some experience in. Some people get into a niche just because its hot and they fail because they have no idea about it others go into a niche because everyone else is doing it but don't like so they spend less time than their competitors in building their blog or business resulting in failing. So make sure you are in the right niche.
Hope this helps,