Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What are my options to make my money work for me?
As stated in the comments, Index Funds are the way to go. Stocks have the best return on investment, if you can stomach the volatility, and the diversification index funds bring you is unbeatable, while keeping costs low.  You don't need an Individual Savings Account (UK), 401(k) (US) or similar, though they would be helpful to boost investment performance. These are tax advantaged accounts; without them you will have to pay taxes on your investment gains. However, there's still a lot to gain from investing, specially if the alternative is to place them in the vault or similar. Bear in mind that inflation makes your money shrink in real terms. Even a small interest is better than no interest.  By best I mean that is safe (regulated by the financial authorities, so your money is safe and insured up to a certain amount) and has reasonable fees (keeping costs low is a must in any scenario).  The two main concerns when designing your portfolio are diversification and low TER (Total Expense Ratio). As when we chose broker, our concern is to be as safe as we possibly can (diversification helps with this) and to keep costs at the bare minimum.  Some issues might restrict your election or make others seem better. Depending on the country you live and the one of the fund, you might have to pay more taxes on gains/dividends. e.g. The US keeps some of them if your country doesn't have a special treaty with them. Look for W-8Ben and tax withholding for more information.  Vanguard and Blackrock offer nice index funds. Morningstar might be a good place for gathering information. Don't trust blindly the 'rating'. Some values are 'not rated' and kick ass the 4 star ones. Again: seek low TER. Not a big fan of this point, but I'm bound to mention it. It can be actually helpful for sorting out tax related issues, which might decide the kind of index fund you pick, and if you find this topic somewhat daunting. You start with a good chunk of money, so it might make even more sense in your scenario to hire someone knowledgeable and trustworthy. I hope this helps to get you started. Best of luck.