What all are the best ways I can spend my birthday

Iam about be one more year older in next 10 days.I have never cared much about my birthday throughout my life, nobody else too.but I kinda prefer to take myself on a solo trip ,last two birthday I went on a trip nearby my place. This is time am planning go on a big trip ,iam student I don't have much to spend but can afford whatever my heart wants to do

So can anybody give me the best advice to have the memorable day before starting my new year I prefer to spend it alone !